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Nature and origin of calc-alkaline lamprophyres: minettes, vogesites, kersantites and spessartites

Published online by Cambridge University Press:  03 November 2011

N. M. S. Rock
N. M. S. Rock
Affiliation:
British Geological Survey, Murchison House, West Mains Road, Edinburgh, EH9 3LA, Scotland.
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Abstract

Calc-alkaline lamprophyres are porphyritic dyke-rocks, richer in amphibole, biotite, ultramark elements (Mg, Cr, Ni) and incompatible elements (K, F, P, Rb, Sr, Zn, Nb, Ba, REE, Th, U) than other rocks of comparable colour index (35–67) or % SiO2 (46–57). Field and petrological criteria are suggested for identifying them uniquely. New average compositions, based on some 600 screened analyses, confirm the chemical variability but possible heteromorphism of vogesites, kersantites, spessartites and some minettes. Calc-alkaline lamprophyres probably crystallise from volatile-rich, crystal-laden fluids. Microdioritic ‘porphyrites’, K-rich syenites and quartz-feldspar porphyries commonly form from these fluids by acidic hybridisation, and more rarely by in situ differentiation. Calc-alkaline lamprophyres have close compositional equivalents among, for example, shonkinites and absarokites, but not among kimberlites or common plutonie or volcanic rocks. They are compositionally more ‘crustal’ than lamproites and leucitites, despite some overlap. They are far more widespread than other K-rich or alkaline rocks. Three genetic petrological associations are confirmed: with calc-alkaline granitoid plutons (A), with shoshonitic volcanic and subvolcanic suites (B), and with appinite—breccia-pipe complexes (C). Most calc-alkaline lamprophyres, from association A, perhaps form by crustal modification of primary lamproitic or leucititic magmas; a very few, carrying rare mantle-type xenoliths, may represent relatively unmodified, but otherwise similar, primary magmas. Those of association B may form merely by volatile enrichment of shoshonitic magmas during subvolcanic crystallisation. Different origins for minettes in these associations are suggested by compositional differences, revealed by discriminant analysis.

Keywords

associationdifferentiationgeochemistryglobular structureheteromorphismkimberlitelamproiteleucititemagmamineralogypetrogenesispetrologypotassium-richshoshonitexenolith
Type
Research Article
Information
Earth and Environmental Science Transactions of The Royal Society of Edinburgh , Volume 74 , Issue 4 , 1984 , pp. 193 - 227
Copyright
Copyright © Royal Society of Edinburgh 1984

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References

References and bibliography

Acejev, B. N. & Harlass, E. 1968. Zum Problem der Altersstellung von Lamprophyren im westlichen Erzgebirge. GEOLOGIE 17, 1178–94.Google Scholar
Adams, C. J. D. 1976. Geochronology of the Channel Islands and adjacent French mainland. J GEOL SOC LONDON 132, 233–50.CrossRefGoogle Scholar
American Geological Institute. 1980. Glossary of Geology, 2nd edn. Falls Church: American Geophysical Union.Google Scholar
Anderson, J. G. C. & Tyrrell, G. W. 1936. Xenolithic minor intrusions in the Loch Lomond district. TRANS GEOL SOC GLASGOW 19, 373–84.CrossRefGoogle Scholar
Andrade, M. M. de. 1950. Um lamprófiro com horneblenda biotite, da Póvoa de Varzim. ESTUD NOTAS TRAB SERV FOM MIN(PORTO) 14, 49–56.Google Scholar
Andrade, M. M. de. 1979. Sobre a ocorrência dum sistema de diques de lamprófiros na praia de Labruje. PUBL MUS LAB MINERAL GEOL FAC CIENCIAS PORTO 91, 151–3.Google Scholar
Aoki, K. 1981. Chemical composition of potassic basaltic rocks from the Colorado Plateau. REP TOHOKU UNIV MIN PET ECON GEOL 15, 135–9.Google Scholar
?Appavadhanulu, K. 1966. Minette and kalisyenite dykes in some upper Cuddapah rocks. Kurnool District, Andhra Pradesh. REC GEOL SURV INDIA 94, 303–4.Google Scholar
Arribas, A. S. M. 1952. Observations pétrologiques sur les roches lamprophyriques de la Costa Brava Catalane. REP 19TH INT GEOL CONGR 6, 77–99.Google Scholar
Arthurton, R. S. & Wadge, A. J. 1981. Geology of the country around Penrith. MEM GEOL SURV G B (1″ sheet 24).Google Scholar
+Asquith, G. B. 1972. Triclinic adularia from cavities in camptonite sills, Sacramento Mountains. GEOL SOC AM ABSTR PROGRAM 4, 273.Google Scholar
+Asquith, G. B. 1973. Flow differentiation in Tertiary lamprophyres (camptonites), Sacramento Mountains, New Mexico. J GEOL 81, 643–7.CrossRefGoogle Scholar
Assunção, C. F. T. de & Brak-Lamy, J. 1948. Algumas rochas eruptivas de regiāo de Chaves. BOL SOC GEOL PORT 8, 107–20.Google Scholar
Ayres, V. L. & Higgins, W. D. 1939. Differentiation in xenolithic lamprophyre dykes at Marquette, Michigan. J GEOL 47, 561–82.CrossRefGoogle Scholar
Bachinski, S. W. & Scott, R. B. 1979. Rare-earth and other trace element contents and the origin of minettes. GEOCHIM COSMOCHIM ACTA 43, 93–100.CrossRefGoogle Scholar
Bachinski, S. W. & Scott, R. B. 1980. Reply to N. M. S. Rock. GEOCHIM COSMOCHIM ACTA 44, 1389–92.CrossRefGoogle Scholar
Bailey, E. B. 1916. Geology of Glen Coe and Ben Nevis. MEM GEOL SURV SCOTLAND (1″ sheet 53).Google Scholar
Bailey, E. B. 1958. Some chemical aspects of South-West Highland Devonian igneous rocks. BULL GEOL SURV G B 15, 1–20.Google Scholar
*Baillie, P. W. 1973. Structure of the granitic rocks of the Little Mt. Horror area. TECH REP DEP MINES TASMANIA 15, 32–6.Google Scholar
**Baker, B. H. 1953. The alkaline igneous complex of Jombo Hill. REP GEOL SURV KENYA 24, 32–48.Google Scholar
Baldridge, W. S., Ehrenberg, S. N. & McGetchin, T. R. 1975. Ultramafic xenolith suite from Ship Rock, New Mexico. EOS 56, 464–5.Google Scholar
Barber, W. B. 1904. On the lamprophyres and associated igneous rocks of the Rossland mining district, British Columbia. AM GEOL 33, 335–47.Google Scholar
Bard, J-P. & Gonord, H. 1965. Note sur les lamprophyres micacés de l'Est du versant meridoniel de la Montagne-Noire. C R SOC GEOL FR 5, 165–7.Google Scholar
Bardet, G. & Vachette, M. 1966. Determination of the ages of kimberlites of W. Africa. 3RD SYMP AFR GEOL COMMONW GEOL LIASON OFF REP GGLO (1r) 88, 15–7.Google Scholar
Baroz, F. 1978. Characterès pétrographiques et géochimiques des deux séries volcaniques potassiques du Pentadaktylos (Chypre). SCI DE LA TERRE 20, 297–332.Google Scholar
Barrow, G., Wilson, A. & Craig, E. H. C. 1905. Geology of the country round Blair Atholl. MEM GEOL SURV SCOTLAND (1″ sheet 55).Google Scholar
Barrow, G., Hinxman, L. W., Craig, E. H. C. & Kynaston, H. 1913. Geology of upper Strathspey. MEM GEOL SURV SCOTLAND (1″ sheet 64).Google Scholar
Barton, M. 1979. A comparative study of some minerals occurring in the potassium-rich alkaline rocks of the Leucite Hills, the Vico volcano, and the Toro-Ankole region. NEUES IAHRB MINERAL ABH 137, 113–34.Google Scholar
Barton, M. & Bergen, M. J. 1981. Green clinopyroxenes and associated phases in a potassium-rich lava from the Leucite Hills, Wyoming. CONTRIB MINERAL PETROL 77, 101–14.CrossRefGoogle Scholar
Basnett, E. M. 1942. Studies in metamorphism and assimilation in the Wellington district N.S.W. II. Dynamic and contact metamorphism of a group of ultrabasic rocks. J PROC R SOC NEW SOUTH WALES 76, 55–81.CrossRefGoogle Scholar
Bautsch, H-J. 1963. Über die Sulfide in den Lamprophyren der Lausitz und ihre genetische Ableitung. GEOLOGIE 12, 362–4.Google Scholar
Bautsch, H-J. & Rohde, G. 1970. Erzmikroscopische Untersuchungen an einem hydrothermal vererzten Lamprophyrgang des Schneckensteinmassivs. FREIBERG FORSCHUNGSH REIHE C 270, 151–9.Google Scholar
Bederke, E. 1947. Zum Problem der Lamprophyre. NACHR AKAD WISS GOTTINGEN MATH PHYS KL 1, 53–7.Google Scholar
Beger, P. J. 1923. Der Chemismus der Lamprophyre. In Niggli, P. (ed.), Gesteins und Mineralprovinzen, Vol. 1, Einführung, 217–577. Berlin: Borntrager.Google Scholar
Beeson, R. 1975. Basic and intermediate dykes in the Philadelphia area, Cape Province. ANN GEOL OPNAME ZAF 11, 123–7.Google Scholar
Bellanger, D. & Buffet, G. 1979. Les filons de kersantites de la zone corticale du massif des Ecrins-Pelvoux: un épisode intrusive carbonifère. REUN ANN SCI DE LA TERRE 7, 41.Google Scholar
Bennett, G. 1975. A petrogenetic model for lamprophyres of the Timagami area, Ontario. GEOL SOC AM ABSTR PROGRAM 7, 721.Google Scholar
Best, M. G., Henagel, L. F. & Adams, J. A. S. 1968. Mica peridotite, wyomingite and associated potassic igneous rocks in NE Utah. AM MINERAL 53, 1041–8.Google Scholar
Beuge, P. & Kramer, W. 1977. Lamprophyre Ostthueringens und ihre anomalen Quecksilbersehalte im Ergebnis endogener und exogener Anreicherungsprozesse. BEITR GEOCHEM SCHR GEOL WISS 8, 79–99.Google Scholar
Biljon, S. Von. 1940. The Kuboos batholith, Namaqualand. TRANS GEOL SOC S AFR 42, 123–219.Google Scholar
Birch, W. D. 1978. Mineralogy and geochemistry of the leucitite at Cosgrove, Victoria. J GEOL SOC AUST 25, 369–85.CrossRefGoogle Scholar
Bishop, A. C. 1964. Petrogenesis of hornblende-mica lamprophyre dykes at South Hill, Jersey. GEOL MAG 101, 302–13.CrossRefGoogle Scholar
Bisschoff, A. A. 1972. The dioritic rocks of the Vredefort Dome. TRANS GEOL SOC S AFR 75, 31–45.Google Scholar
Black, R. & 8 others. 1979. Outline of the pan-African geology of Adrar des Iforas, (Republic of Mali). GEOL RUNDSCH 68, 543–64.CrossRefGoogle Scholar
Borley, G. D. 1967. Potash-rich rocks from southern Spain. MINERAL MAG 36, 364–79.Google Scholar
Bowen, N. L. 1928. Evolution of the igneous rocks. Princetown University Press.Google Scholar
Bowes, D. R. 1962. Kentallenite–lamprophyre–granite age relations at Rentallen, Argyll. GEOL MAG 99, 119–22.CrossRefGoogle Scholar
Bowes, D. R., Kinloch, E. D. & Wright, A. E. 1964. Rhythmic amphibole overgrowths in appinites associated with explosion-breccias in Argyll. MINERAL MAG 33, 963–73.Google Scholar
Bowes, D. R. & McArthur, A. C. 1976. Nature and genesis of the appinite suite. KRYSTALINIKUM 12, 31–46.Google Scholar
Bowes, D. R., Macdonald, A. S., Matheson, G. D. & Wright, A. E. 1963. An explosion-breccia–appinite complex at Gleann Chaman, Argyll. TRANS GEOL SOC GLASGOW 25, 19–30.CrossRefGoogle Scholar
Bowes, D. R. & Wright, A. E. 1961. An explosion-breccia complex at Back Settlement, near Kentallen, Argyll. TRANS EDINBURGH GEOL SOC 18, 293–314.CrossRefGoogle Scholar
Bowes, D. R. & Wright, A. E. 1965. A comparison of the breccia–metagabbro–syenite complex at Fjone, south central Norway, with some explosion–breccia–appinite complexes in the Caledonian orogenic belt of Scotland. NORSK GEOL TIDSSKR 45, 463–72.Google Scholar
Bowes, D. R. & Wright, A. E. 1967. The explosion-breccia pipes near Kentallen, Scotland and their geological setting. TRANS R SOC EDINBURGH 67, 109–42.CrossRefGoogle Scholar
Brindley, J. C. 1970. Appinitic intrusions associated with the Leinster Granite. PROC R IR ACAD 70B, 93–104.Google Scholar
Brindley, J. C.Gupta, L. N. & Kennan, P. S. 1976. Explosion breccias and related features in the Leinster Caledonian massif. PROC R IR ACAD 76B, 337–48.Google Scholar
Brooks, C. K., Noe-Nygaard, A., Rex, D. C. & Rønsbo, J. G. 1978. An occurrence of ultrapotassic dikes in the neighbourhood of Holsteinsborg, W. Greenland. BULL GEOL SOC DEN 27, 1–8.Google Scholar
Buie, B. F. 1941. Igneous rocks of the Highwood Mountains, Montana, Part III: Dikes and related intrusives. BULL GEOL SOC AM 52, 1753–808.CrossRefGoogle Scholar
Button, R. M. & Carman, J. H. 1974. Representation of experimental and analytical data bearing on biotite resorption and biotite-lamprophyres. EOS 55, 479.Google Scholar
Caby, R. 1972. Preliminary results of mapping in the Caledonian rocks of Canning Land and Wegener Halvo, E. Greenland. RAPP GRONLANDS GEOL UNDERS 48, 21–38.Google Scholar
Campbell, Smith W. 1924. Plutonic & hypabyssal rocks of south Victoria Land. BR TERRA NOVA EXPED 1910–13, GEOLOGY 1, 167–227.Google Scholar
Camboly, J., Hameurt, J. & Rocci, G. 1967. Relations génétiques entre vaugnérite et kersantite et hypothèse originale sur la génèse des lamprophyres des Vosges. C R ACAD SCI PARIS SER D 264, 25–8.Google Scholar
Canilho, M. 1971. Estudo geológico-petrográfico do maciço eruptivo de Sines. BOL MUS LAB MINERAL GEOL FAC CIENCIAS LISBOA 12, 77–161.Google Scholar
Cantagrel, J-M., Valizadeh, M. & Vialette, Y. 1970. Age des granites, granophyres et kersantites de la région de Thiers dans le Massif Central. C R ACAD SCI PARIS SER D 270, 600–3.Google Scholar
Carmichael, I. S. E. 1967. Mineralogy and petrology of the volcanic rocks from the Leucite Hills. CONTRIB MINERAL PETROL 15, 24–66.CrossRefGoogle Scholar
Carmichael, I. S. E., Turner, F. J. & Verhoogen, J. 1974. Igneous Petrology. New York: McGraw-Hill.Google Scholar
**Carstens, H. 1959. Comagmatic lamprophyres and diabases of the south coast of Norway. BEITR MINERAL PETROGR 6, 299–319.Google Scholar
Chatterjee, N. D. 1959. Die Lamprophyre des Spessarts und das Lamprophyrproblem. NACHR AKAD WISS GOTTINGEN MATH PHYS KL (1), 1–24.Google Scholar
Chatterjee, S. C. 1974. Petrography of Indian igneous and metamophic rocks. Bombay: Macmillan.Google Scholar
Chen, J. H. & Moore, J. G. 1979. Late Jurassic Independence dyke-swarm in eastern California. GEOLOGY 7, 129–33.2.0.CO;2>CrossRefGoogle Scholar
Choubert, G. 1936. Sur quelques filons à facies lamprophyriques du versant lorrain des Vosges et sur leurs enclaves. BULL SOC GEOL FR 5, 629–50.Google Scholar
Cogné, J. 1962. La sizunite et la problème de l'origine des lamprophyres. BULL SOC GEOL FR 4, 141–56.CrossRefGoogle Scholar
Connor, B. P. 1974. An igneous breccia in the Clara area, Co. Wicklow. SCI PROC R SOC DUBLIN SER A 5, 113–6.Google Scholar
*Cortelezzi, C. R. & Rabassa, J. 1976. Contribucion al conocimiento de la geologia del area del Cerro Tandileofu, Tandil, Buenos Aires. 6TH CONGR GEOL ARGENTINA 1975, SCI PUBL 1, 475–80.Google Scholar
Cosgrove, M. E. 1972. The geochemistry of the potassium-rich Permian volcanic rocks of Devonshire. CONTRIB MINERAL PETROL 36, 155–70.CrossRefGoogle Scholar
Cosgrove, M. E. & Hamilton, N. 1973. Geochemical and preliminary palaeomagnetic results of the Lemail lamprophyre, Wadebridge, Cornwall. PROC USSHER SOC 6, 483.Google Scholar
Crelling, J. C. 1973. Petrology of the Bear Creek lamprophyre dyke in the Spanish Peaks igneous complex, Colorado. DISS ABSTR INT 35(1), 321B (1974).Google Scholar
Cross, W. 1914. Dike rocks of the Apishapa quadrangle, Colorado. PROF PAP U S GEOL SURV 90 C, 17–31.Google Scholar
Cundari, A. 1973. Petrology of the Leucite-bearing lavas in NSW. J GEOL SOC AUST 20, 465–92.CrossRefGoogle Scholar
**Currie, K. L. 1976. The alkaline rocks of Canada. BULL GEOL SURV CAN 239.Google Scholar
Dal, Piaz G. V., Venturelli, G. & Scolari, A. 1979. Calc-alkaline to ultrapotassic postcollisional volcanic activity in the internal northwestern Alps. MEM 1ST GEOL MINERAL UNIV PADOVA 32, 4–16.Google Scholar
Daly, R. A. 1912. Geology of the N. American Cordillera at the 49th Parallel. MEM GEOL SURV CAN 38.Google Scholar
Daly, R. A. 1914. Igneous rocks and their origin, 1st edn.New York: McGraw-Hill.Google Scholar
D'Amico, C. 1960. La massa dioritico-quartzifera di Bitti-Onani (Sardegna). ACTA GEOL ALPINA 8.Google Scholar
D'Amico, C. & Guidicini, B. 1961. Le rocce fllionane diabische e spessartitico-porfiritiche di San Efisio. REND SOC MINERAL ITAL 17, 245–78.Google Scholar
Darton, N. H. & O'Harra, C. C. 1905. Sundance Folio. U S GEOL SURV GEOL ATLAS 127.Google Scholar
Dawson, J. B. 1980. Kimberlites and their xenoliths. Berlin: Springer.CrossRefGoogle Scholar
Deans, T. 1938. Igneous rocks from the Abercorn and Kasama districts, N. Rhodesia. GEOL MAG 75, 547–58.CrossRefGoogle Scholar
Deer, W. A. 1950. The diorites and associated rocks of the Glen Tilt complex, Perthshire. II. Diorites and appinites. GEOL MAG 87, 181–95.CrossRefGoogle Scholar
Deer, W. A. 1953. The diorites and associated rocks of the Glen Tilt complex. III: Hornblende schist and hornblendite xenoliths in the granite and diorite. GEOL MAG 90, 27–35.CrossRefGoogle Scholar
Desio, A. 1979. Geologic evolution of the Karakorum. In Farah, A. & Dejong, K. A. (eds) Geodynamics of Pakistan, 111–24. Quetta: Geological Survey of Pakistan.Google Scholar
Downie, N. M. & Heath, R. W. 1974. Basic statistical methods. New York: Harper.Google Scholar
Drysdale, C. W. 1915. Geology and ore deposits of Rossland, B.C. MEM GEOL SURV CAN 77, 31–2.Google Scholar
Ehrenberg, S. N. 1979. Garnetiferous ultramafic inclusions in minette from the Navajo volcanic field. In Boyd, F. R. & Meyer, H. A. O. (eds) The Mantle Sample, 330–44. Washington: American Geophysical Union.Google Scholar
Ehrenberg, S. N. 1982. Rare earth element geochemistry of garnet lherzolite and megacrystalline nodules from minette of the Colorado Plateau province. EARTH PLANET SCI LETT 57, 191–210.CrossRefGoogle Scholar
Ehrenberg, S. N. & Griffin, W. L. 1979. Garnet granulite and associated xenoliths in minette and serpentinite diatremes of the Colorado Plateau. GEOLOGY 7, 483–7.2.0.CO;2>CrossRefGoogle Scholar
*Eigenfeld, R. 1960. Über den noritartigen lamprophyre vom Steinhugel bei Höflas im Münchberger Gneismasse. FORTSCH MINER 38, 162–5.Google Scholar
Eiders, W. A. 1957. A preliminary note on a xenolith-rich dyke from Lyngen, northern Norway. ACTA BOREALIA SER A SCIENTIA 12.Google Scholar
Elders, W. A. & Rucklidge, J. C. 1969. Layering and net-veining in hornblende lamprophyre intrusions from the coast of Labrador. J GEOL 77, 721–9.CrossRefGoogle Scholar
Embey-Isztin, A. 1972. A study of lamprophyric dyke-rocks of the Velence Hills (Hungary). FRAGM MINERAL PALAEONT 3, 5–24.Google Scholar
*Emiliani, F. 1958. Studio delle rocce filoniane nel granito a NE di Buddoso (Sassari). ACTA GEOL ALPINA 7.Google Scholar
Emmons, R. C., Reynolds, C. D. & Saunders, D. F. 1953. Genetic and radioactivity features of selected lamprophyres. MEM GEOL SOC AM 52, 89–98.Google Scholar
*Erickson, R. L. & Blade, L. V. 1963. Geochemistry and Petrology of the alkalic igneous complex at Magnet Cove. PROF PAP U S GEOL SURV 425.Google Scholar
Ervin, C. P. & Mudrey, M. G. 1976. Extension of a northern Minnesota lamprophyre province by geophysical studies. J GEOPHYS RES 81, 4917–22.CrossRefGoogle Scholar
Fermoso, M. L. 1967a. Composición química de las sanidinas de las rocas lamproíticas españolas. ESTUD GEOL 23, 29–30.Google Scholar
Fermoso, M. L. 1967b. El diópsido de las rocas volcánicas de Jumilla. ESTUD GEOL 23, 31–3.Google Scholar
Ferreira, Pinto A. F. 1968. Lamprófiro com biotite e actinolite de Vilarinho das Fumas. MEM NOTAS MUS LAB MINERAL GEOL UNIV COIMBRA 66, 75–80.Google Scholar
Fiala, F. 1971. [Ordovician diabase volcanism and biotitelamprophyres of the Barrandian zone]. In Czech. SB GEOL VED CESK RADA G 19, 7–97.Google Scholar
?Fiala, F. & Chlupać, I. 1973. [Minette dyke in the Devonian of the Barrandian basin]. In Czech. CAS MINERAL GEOL 18, 47–55.Google Scholar
*Fisera, M. 1974. [Bronzite-olivine minette from Brloh in the Pisek area]. In Czech. CAS MINERAL GEOL 19, 71–6.Google Scholar
Flett, J. S. 1929. The Inverberg lamprophyre. SUMM PROG GEOL SURV G B (1928), part II, 29–35.Google Scholar
French, W. J. 1966. Appinitic intrusions clustered round the Ardara pluton, Cty. Donegal. PROC R IR ACAD 64B, 303–22.Google Scholar
French, W. J. 1976. The origin of leucodiorites associated with the appinitic intrusions of County Donegal. PROC YORKSHIRE GEOL SOC 41, 107–125.CrossRefGoogle Scholar
French, W. J. 1977. Breccia-pipes associated with the Ardara Pluton, Co. Donegal. PROC R IR ACAD 77B, 101–117.Google Scholar
French, W. J. & Pitcher, W. S. 1959. The intrusion-breccia of Dunmore, Co. Donegal. GEOL MAG 96, 69–74.CrossRefGoogle Scholar
Frenzel, G. 1971. Die Mineralparagenese der Albersweiler Lamprophyre. NEUES JAHRB MINERAL ABH 115, 164–91.Google Scholar
Fuster, J. M. 1951. Rocas de Espana central. III. Granitos y lamprofidos de Puerto de Navacerrada. ESTUD GEOL 14, 431–41.Google Scholar
Fuster, J. M. 1955. Transformaciones metasomáticas en los diques diabásicos y lamprofidicos de la Sierra de Guadarrama. BOL R SOC ESP HIST NAT 3, 99–127.Google Scholar
Fuster, J. M. & Ibarolla, E. 1952. Rocas de Espana Central. IV. Porfidos y lamprofidos magmaticos de la Granja. ESTUD GEOL 9, 193–217.Google Scholar
Fuster, J. M., Gastest, P. & Fermoso, M. L. 1967. Las rocas lamproíticas del SE de España. ESTUD GEOL 23, 35–69.Google Scholar
Gabert, G. 1958. Petrologische Beziehungen des Oberharzer Kersantits zu Gang und Tiefengesteinen des Harzes. GEOL JAHRB 75, 79–114.Google Scholar
Gallagher, M. J. 1963. Lamprophyre dykes from Argyll MINERAL MAG 33, 415–30.Google Scholar
?Gamerith, H. & Kolmer, H. 1973. Untersuchungen an Intrusivgesteinen des östlichen Hindukusch. GEOL RUNDSCH 62, 161–71.CrossRefGoogle Scholar
Gapeeva, G. M. 1960. [Origin of lamprophyres and their position in the genetic classification of rocks]. In Russian. ZAP VSES MINERAL O-VA 89, 524–54.Google Scholar
Geldon, A. L. 1972. Petrology of the lamprophyre pluton near Dead River. In Sims, P. & Mudrey, G. B. (eds), Geology of Minnesota, 153–9. St Paul: Geological Survey of Minnesota.Google Scholar
Geological Survey of Uganda. 1949. Analyses of rocks and minerals. SUMM PROG GEOL SURV UGANDA 1929–1949.Google Scholar
*Gross, E. B. & Heinrich, E. W. 1966. Petrology and mineralogy of the Mt. Rosa area, III: Lamprophyres and mineral deposits. AM MINERAL 51, 1433–42.Google Scholar
*Grosser, P. 1966. Differentiation in Lamprophyren der Lausitz. NEUES JAHRB MINERAL ABH 105, 133–60.Google Scholar
Grout, F. F. 1932. Petrography and Petrology, 1st edn. New York: McGraw-Hill.Google Scholar
Guintrand, Y., Metáis, D. & Thiébaut, J. 1963. Sur une roche de nature lamprophyrique dans la région de Saint-Bresson. BULL SOC GEOL FR 7, 16–9.CrossRefGoogle Scholar
Gunn, W., Clough, C. T. & Hill, J. B. 1897. Geology of Cowal. MEM GEOL SURV SCOTLAND (1″ sheets 29, 37, 38).Google Scholar
Guppy, E. M. & Thomas, H. H. 1931. Chemical analyses of igneous rocks, metamorphic rocks and minerals. MEM GEOL SURV GB.Google Scholar
Gupta, A. K. & Yagi, K. 1980. Petrology and genesis of leucite-bearing rocks. Berlin: Springer.CrossRefGoogle Scholar
Hall, A. 1967. The chemistry of appinitic rocks associated with the Ardara pluton, Ireland. CONTRIB MINERAL PETROL 16, 156–71.CrossRefGoogle Scholar
#Hall, A. 1982. The Pendennis peralkaline minette. MINERAL MAG 45, 257–66.CrossRefGoogle Scholar
Harker, A. 1982. Lamprophyres of northern England. GEOL MAG 9, 199–206.CrossRefGoogle Scholar
Harry, W. T. 1952. An unusual appinitic sill near Killin, Perthshire. GEOL MAG 89, 41–8.CrossRefGoogle Scholar
*Hasan, Zia-Ul. 1969. Petrology of the soda-minette dykes from Haöya, Langesundsfjord, S. Norway. NORSK GEOL TIDSSKR 49, 159–70.Google Scholar
Haskell, T. R., Kennett, S. P., Prebble, W. M., Smythe, G. & Willis, I. A. G. 1965. Geology of the middle and lower Taylor valley of S. Victoria Land. TRANS R SOC N Z GEOL 2, 169–86.Google Scholar
Hasiam, H. W. 1970. Appinite xenoliths and associated rocks from the Ben Nevis igneous complex. GEOL MAG 107, 341–56.Google Scholar
Hieke, O. 1945. I giacimenti di contatto del Monte Costone. MEM IST GEOL UNIV PADOVA 15.Google Scholar
Hill, J. B., Peach, B. N., Clough, C. T. & Kynaston, H. 1905. Geology of Mid-Argyll. MEM GEOL SURV SCOTLAND (1″ sheet 37).Google Scholar
Hills, E. S. 1952. The Woods Point dyke-warm, Victoria. In Glaessner, M. F. & Rudd, E. A. (eds) Sir Douglas Mawson Volume, 87–100. Adelaide: University of Adelaide.Google Scholar
Hopson, C. A. 1957. Origin of lamprophyres associated with the Chelan Batholith, Washington. BULL GEOL SOC AM 68, 1747.Google Scholar
Holmes, A. 1945. Leucitized granite xenoliths from the potash-rich lavas of Bunyaruguru, SW Uganda. AM J SCI 243A, 313–32.Google Scholar
Horne, J. & Hinxman, L. W. 1914. Geology of the country round Beauly & Inverness. MEM GEOL SURV SCOTLAND (1″ sheet 83).Google Scholar
Houston, J. R., Bates, R. G., Velikanje, R. S. & Wedow, H. 1958. Reconnaissance for radioactive deposits in SE Alaska, 1952. BULL U S GEOL SURV 1058A.Google Scholar
Hovorka, D. 1967. [Porphyrites and lamprophyres of the Tatraveporid crystalline complex]. In Slovak. SB GEOL VIED ZAP ADN CESK 8, 51–78.Google Scholar
Hudson, S. N. 1937. The volcanic rocks and minor intrusions of the Cross Fell Inlier. Q J GEOL SOC LONDON 93, 368–404.CrossRefGoogle Scholar
Hutchison, C. S. 1964. A gabbro–granodiorite association in Singapore Island. Q J GEOL SOC LONDON 120, 283–98.CrossRefGoogle Scholar
Hyndman, D. W. 1972. Petrology of igneous and metamorphic rocks. New York: McGraw-Hill.Google Scholar
International Mineralogical Association. 1978. Nomenclature of amphiboles. MINERAL MAG 42, 533–63.CrossRefGoogle Scholar
Issler, R. S. & Roisenberg, A. 1972. Lamprófiro das proximidades do Cerro Tupanci, Rio Grande do Sul. PESQUISAS 1, 43–9.Google Scholar
Jahn, B. 1973. A petrogenetic model for the igneous complex in the Spanish Peaks region. CONTRIB MINERAL PETROL 41, 241–58.CrossRefGoogle Scholar
Jahn, B., Sun, S-S. & Nesbitt, R. W. 1979. REE distribution and genesis of the Spanish Peaks igneous complex, Colorado. CONTRIB MINERAL PETROL 70, 281–98.CrossRefGoogle Scholar
Jennings, D. J. & Sutherland, F. L. 1969. Geology of the Cape Portland area with special reference to the Mesozoic appinitic rocks. TECH REP DEP MINES TASMANIA 13, 45–82.Google Scholar
Jérémine, E. 1927. Dolérites et lamprophyres de La Hague. C R CONGRES SOC SAVANTES, 65–8.Google Scholar
Jermanski, J., Depciuch, T. & Pendias, H. 1974. [Igneous vein rocks of the Chocianow area in the fore-Sudetic block]. In Polish. KWART GEOL 18, 690–8.Google Scholar
Johannsen, A. 1938. A descriptive petrography of the igneous rocks. Chicago University Press.Google Scholar
Johnson, R. B. 1961. Patterns and origin of radial dyke-swarms associated with the W Spanish Peaks and Dyke Mountain, Colorado. BULL GEOL SOC AM 72, 579–90.CrossRefGoogle Scholar
Johnson, R. B. 1964. Walsen composite dyke near Walsenburg, Colorado. PROF PAP U S GEOL SURV 501B, 69–73.Google Scholar
Johnson, R. B. 1968. Geology of the igneous rocks of the Spanish Peaks region, Colorado. PROF PAP U S GEOL SURV 594C, 1–47.Google Scholar
Joplin, G. A. 1957. Basic and ultrabasic rocks near Happy Jacks and Tumut Pond in the Snowy Mountains of N.S.W. J PROC R SOC NEW SOUTH WALES 91, 120–41.CrossRefGoogle Scholar
Joplin, G. A. 1959. On the origin and occurrence of basic bodies associated with discordant bathilyths. GEOL MAG 96, 361–73.CrossRefGoogle Scholar
Joplin, G. A. 1966. On lamprophyres. J PROC R SOC NEW SOUTH WALES 99, 37–44.CrossRefGoogle Scholar
Joplin, G. A. 1968. The shoshonite association: a review. J GEOL SOC AUST 15, 275–94.CrossRefGoogle Scholar
Joplin, G. A. 1971. Petrography of Australian igneous rocks, 3rd edn. Sydney: Angus & Robertson.Google Scholar
Kaitaro, S. 1952. On the lamprophyric dikes in the Ava area, Aland Islands. REP 19TH INT GEOL CONGR 6, 171.Google Scholar
Kaitaro, S. 1953. Geologic structure of late Pre-cambrian intrusives in the Ava area, Åland Islands. BULL COMM GEOL FINL 162.Google Scholar
Kaitaro, S. 1956. On central complexes with radial lamprophyre dykes. BULL COMM GEOL FINL 172, 55–65.Google Scholar
Kardymowicz, J. 1962. [Petrological studies of lamprophyres in the Swiety Krzyz Mountains]. In Polish, Eng. summ. KWART GEOL 6, 271–311.Google Scholar
Kardymowicz, J. 1963. [Biotite of the Swiety Krzyz Mountain lamprophyres]. In Polish, Eng. summ. PR MUS ZIERMI, WARSAW 7, 43–68.Google Scholar
Kay, R. W. & Gast, P. W. 1973. The rare-earth content and origin of alkali-rich basalts. J GEOL 81, 653–82.CrossRefGoogle Scholar
Keiling, K. 1960. Die Minette im Plauenschen Grande bei Dresden. JAHRB STAATL MUS MINERAL GEOL, 75–110.Google Scholar
Kemp, J. F. & Billingsley, P. 1921. Sweetgrass Hills, Montana. BULL GEOL SOC AM 32, 437–78.CrossRefGoogle Scholar
Kennedy, W. Q. & Read, H. H. 1936. The differentiated dyke at Newmains, and its contact and contamination phenomena. Q J GEOL SOC LONDON 92, 116–44.CrossRefGoogle Scholar
Kesse, G. O. 1971. Contribution to the geology of the area around Ober-Heisling. JAHRB GEOL BUNDESREPUB-AUSTRIA SONDERB 17, 121–38.Google Scholar
Key, C. H. 1977. Origin of appinitic pockets in the diorites of Jersey, Channel Islands. MINERAL MAG 41, 183–92.CrossRefGoogle Scholar
King, B. C. 1937. The minor intrusions of Kirkcudbrightshire. PROC GEOL ASSOC 48, 282–306.CrossRefGoogle Scholar
Kirchner, J. G. 1979. Petrographie significance of a carbonate-rich lamprophyre from Squaw Creek, northern Black Hills. AM MINERAL 64, 986–92.Google Scholar
Klemm, G. 1923. Über die Minetten, Vogesite und Kersantite des Odenwaldes. NOTIZBL VER ERDK HESS GEOL LANDESAMT DARMSTADT 6, 5–27.Google Scholar
Klemm, G. 1928. Über einen gemischten Augitminette-Kersantitgang and der Steinmauer bei Heppenheim. NOTIZBL VER ERDKD HESS GEOL LANDESAMT DARMSTADT 11, 7–24.Google Scholar
Knill, D. C. 1969. The Permian igneous rocks of Devon. BULL GEOL SURV G B 29, 115–38.Google Scholar
Knopf, A. 1936. Igneous geology of the Spanish Peaks region. BULL GEOL SOC AM 47, 1727–84.CrossRefGoogle Scholar
Koupletskii, B. M. 1944. [Quantitative mineralogical classification of lamprophyres and their origin]. In Russian. BULL ACAD SCI URSS SER GEOL 5, 98–105.Google Scholar
Kramer, W. 1966. Ein gemischter Quartzporphyr-Lamprophyrgang bei Brand-Erbisdorf südlich Freiburg, und seine Einschlüsse. GEOLOGIE 15, 1033–41.Google Scholar
Kramer, W. 1976a. Zur tektonischen Stellung und Bedeutung von Lamprophyren und Doleriten im Saxothuringikum-Lugikum. NOVA ACTA LEOPOLDINA 45, 37–43.Google Scholar
Kramer, W. 1976b. Genese der Lamprophyre im Bereich der Fichtelgebirgisch-Erzgebirgische Antiklinalzone. CHEM ERDE 35, 1–49.Google Scholar
Kramer, W. & Rosler, H. J. 1976. Ein Beitrag zur Genese der Lamprophyre. Z GEOL WISS BERLIN 4, 667–83.Google Scholar
Kranck, E. 1953. Bedrock geology of the seaboard of Labrador between Domino and Hopedale. BULL CAN GEOL SURV 26.Google Scholar
Krist, E. 1967. [Geologic & petrographie characteristics of spessartite-kersantite dike in the Low Tatras.]. In Slovak, Germ. Summ. ACTA GEOL GEOGR UNIV COMENIANAE GEOL 12, 63–75.Google Scholar
Kuehner, S. M., Edgar, A. D. & Arima, A. 1981. Petrogenesis of the ultrapotassic rocks from the Leucite Hills. AM MINERAL 66, 663–77.Google Scholar
Kumar, J. C. N. 1968. [Spessartites and diorite-porphyrite dykes in the Elbrus polymetallic deposit]. IZV VYSSH UCHEBN ZAVED GEOL RAZV 3, 161–5.Google Scholar
Kynaston, H. & Hill, J. B. 1908. Geology of the country near Oban & Dalmally. MEM GEOL SURV SCOTLAND (1″ sheet 45).Google Scholar
Lacroix, A. 1933. Les roches éruptives potassiques leucitiques ou non du Tonkin occidental. C R ACAD SCI PARIS SER D 197, 625–7.Google Scholar
Lapadu-Hargues, S. 1959. Note sur la fraidronite de la Lozère. BULL SERV CARTE GEOL FR 57, 395–409.Google Scholar
Larsen, E. S., Hurlbut, C. S., Buie, B. F. & Burgess, C. H. 1941. Igneous rocks of t e High wood Mountains, Part vi. Mineralogy. BULL GEOL SOC AM 52, 1841–56.CrossRefGoogle Scholar
Lees, G. J. 1974. Petrochemistry of the mica lamprophyres(minettes) of Jersey. PROC USSHER SOC 3, 149–55.Google Scholar
Lehmann, E. 1977. The mineralogical variation in spessartites of the Asswan area, Egypt. NEUES JAHRB MINERAL ABH 129, 66–74.Google Scholar
LeMaitre, R. W. 1976. The chemical variability of some common igneous rocks. J PETROL 17, 589–637.CrossRefGoogle Scholar
Leutwein, F., Sonet, J. & Zimmermann, J-L. 1972. Dykes basiques du massif Armoricain septentrional: contribution à leur étude géochronologique. C R ACAD SCI PARIS SER D 275, 1327–30.Google Scholar
Lis, J. 1970. [The geochemisty of certain elements in the Karkonosze granitoid massif, Sudetes]. In Polish, Eng. summ. BIUL POL INST GEOL 4, 5–101.Google Scholar
Löffler, K. 1961. Petrologische Studien an einem Gangkreuz Lausitzer Lamprophyre bei Nieder-Friedersdorf. BER GEOL GES DDR 6, 72–84.Google Scholar
Loy, W. 1967. Intrusion d'une phase lamprophyrique entre deux phases granitiques dans le batholite de Trégastel. C R ACAD SCI PARIS SER D 264, 2265–7.Google Scholar
*Luhr, J. F. & Carmichael, I. S. E. 1981. The Colima volcanic complex, Mexico: Part II. Late-Quaternary cinder cones. CONTRIB MINERAL PETROL 76, 127–47.CrossRefGoogle Scholar
Ma, H-Y. 1948. On the occurrence of agmatite in the Rogart migmatite area, Sutherland: a study in granitisation. GEOL MAG 85, 1–18.CrossRefGoogle Scholar
MacGregor, A. G. & Kennedy, W. Q. 1932. The Morvern–Strontian ‘granite’ massif. SUMM PROG GEOL SURV G B (1931), ii, 105–19.Google Scholar
Macgregor, M. 1937. The western part of the Criffell–Dalbeattie igneous complex. Q J GEOL SOC LONDON 93, 457–86.CrossRefGoogle Scholar
Mackenzie, D. E. & Chappell, B. W. 1972. Shoshonitic and calc-alkaline lavas from the Highlands of Papua New Guinea. CONTRIB MINERAL PETROL 35, 50–62.CrossRefGoogle Scholar
Majer, V. 1965. Effusivgesteine aus der Umgebung von Kriva Palanka. II: Lamprophyre(minette) und deren Beziehungen zu den känotypen Effusiven in Ost-Mazedonien(Jugoslavien). ACTA GEOL (Zagreb) 4, 225–50.Google Scholar
Manzoni, M. & Nanni, T. 1977. Palaeomagnetism of Ordovician lamprophyres from Taylor Valley, Victoria Land, Antarctica. PURE APPL GEOPHYS 115: 4, 961–77.CrossRefGoogle Scholar
Marco, L. de. 1958. Su alcuni filoni lamprofirici radioattivi del complesso Sesia-Lanzo. STUDI RIC DIV GEOMINERARIA COM NAZ RIC NUCL ROMA 1, 3–30.Google Scholar
Mauger, R. L. 1982. Petrology of a Mesozoic biotite lamprophyre dyke near Concorde, North Carolina. GEOL SOC AM ABSTR PROGRAM 14, 38.Google Scholar
McArdle, P. 1974. A Caledonian lamprophyre swarm in SE Ireland. SCI PROC R SOC DUBLIN SER A, 5, 117–22.Google Scholar
McSween, H. Y., Coish, R. A. & Norman, M. D. 1979. Coexisting acid and basic melts: geochemistry of a composite dyke; a discussion. J GEOL 87, 209–14.CrossRefGoogle Scholar
Métais, D. 1960. Caractères pétrographiques et chimiques des kersantites de la rade de Brest. C R ACAD SCI PARIS SER D 251, 2202–3.Google Scholar
Métais, D. 1961. Les roches filoniennes basiques de la rade de Brest: kersantites et dolérites. BULL SOC GÉOL FR 7, 387–96.CrossRefGoogle Scholar
Métais, D. & Chayes, F. 1963. Varieties of lamprophyre. CARNEGIE INST WASHINGTON YEARB 62, 156–7.Google Scholar
Métais, D. & Chayes, F. 1964a. Kersantites and vogesites: a possible example of group heteromorphism. CARNEGIE INST WASHINGTON YEARB 63, 196–9.Google Scholar
Métais, D. & Chayes, F. 1964b. Classification of lamprophyres—a possible petrographie application of multigroup discriminant fonction analysis. CARNEGIE INST WASHINGTON YEARB 63, 182–5.Google Scholar
Métais, D., Ravier, I. & Duong, P. K. 1962. Nature et composition chimique de deux lamprophyres. BULL SOC FR MINERAL CRISTALOGR 85, 321–8.Google Scholar
Mielke, J. E. 1979. Composition of the Earth's crust and distribution of the elements. In Siegel, F. R. (ed.) Review of research on modern problems in geochemisty. 13–39. Paris: UNESCO.Google Scholar
Mitchell, R. H. 1970. Kimberlite and related rocks—a critical reappraisal. J GEOL 78, 686–704.CrossRefGoogle Scholar
Mitchell, R. H. 1979. The alleged kimberlite-carbonatite relationship: additional contrary mineralogical evidence. AM J SCI 279, 570–89.CrossRefGoogle Scholar
Mitchell, R. H. 1981. Titaniferous phlogopites from the leucite lamproites of the West Kimberley area. CONTRIB MINERAL PETROL 76, 243–51.CrossRefGoogle Scholar
Monese, A. 1969. I Lamprofiri del Lago della Vacca (Adamello meridionale). ATTI MEM ACCAD PATAVINA SCI LETT ARTI CL SCI MAT NAT 80, 165–87.Google Scholar
Moore, D. & Ashton, P. R. 1968. Lamprophyre dyke in the Ingletonian. TRANS LEEDS GEOL ASSOC 7, 269–74.Google Scholar
Moore, J. G. & Hopson, C. A. 1961. The Independence dike-swarm in eastern California. AM J SCI 259, 241–59.CrossRefGoogle Scholar
Moorhouse, W. W. 1959. The study of rocks in thin section, 1st edn.New York: Harper & Row.Google Scholar
Morrison, J. 1918. The Shap minor intrusions. Q J GEOL SOC LONDON 74, 116–44.CrossRefGoogle Scholar
Mosebach, R. 1934. Einspreglingsartige Orthoklaskristalle in dioritischen und lamprophyrischen Gesteinen des kristallinen Spessarts. SENCKENBERGIANA 16, 38–48.Google Scholar
Mudrey, M. G. & Geldon, A. L. 1973. A lower Precambrian lamprophyre pluton near Ely, Minnesota. 19TH ANN INST LAKE SUPERIOR GEOL TECH PROGRAM ABSTR (Madison, Wisconsin), 25.Google Scholar
**Mukherjee, K. K. 1961. Petrology of laraprophyres of the Bokaro coalfield. Q J MINERAL METAL SOC INDIA 33, 69–87.Google Scholar
*Mulas, Sanchez J. 1963. Un lamprofido interesante. NOTAS COMM INST GEOL MINERAL ESP 69, 193–206.Google Scholar
Mykura, W. 1976. British regional Geology: Orkney and Shetland. MEM GEOL SURV G B.Google Scholar
Nakamura, N. 1974. Determination of REE, Ba, Mg, Na and K in carbonaceous and ordinary chondrites. GEOCHIM COSMOCHIM ACTA 38, 757–75.CrossRefGoogle Scholar
*Narashima, Rao K. L., Subba, Rao K. V. & Chakrapani, Naidu M. G. 1966. Lamprophyre from Chelama, Kurnool District, Andhra Pradesh. INDIAN MINERAL 7, 8–12.Google Scholar
Nemec, D. 1966. Plagioclase albitisation in the lamprophyric and lamproid rocks at the eastern border of the Bohemian Mass. BEITR MINERAL PETROL 12, 340–53.CrossRefGoogle Scholar
Nemec, D. 1968. Fluorine in lamprophyre and lamproid rocks. GEOCHIM COSMOCHIM ACTA 32, 523–9.CrossRefGoogle Scholar
Nemec, D. 1970. Lamprophyrische und lamproide Ganggesteine im Südteil der böhmisch-mährischen Anhöhe. TSCHERMAKS MINERAL PETROGR MITT 14, 235–84.CrossRefGoogle Scholar
Nemec, D. 1971a. On the relationship of lamprophyres to hydrothermal ore veins in the Bohemian-Moravian Heights. GEOL RUNDSCH 60, 718–24.CrossRefGoogle Scholar
Nemec, D. 1971b. Phosphorus in lamprophyre and lamproid rocks. CONTRIB MINERAL PETROL 34, 236–50.CrossRefGoogle Scholar
Nemec, D. 1972. Micas of the lamprophyres of the Bohemian Massif. NEUES JAHRB MINERAL ABH 117, 196–216.Google Scholar
Nemec, D. 1973a. Amphibole lamprophyrischer Ganggesteine der Böhmischen Masse. CAS MINERAL GEOL 18, 31–46.Google Scholar
Nemec, D. 1973b. Differentiation series of minettes in the central Bohemian pluton. J GEOL 81, 632–42.CrossRefGoogle Scholar
Nemec, D. 1973c. Paragenetische Analyse der Ganggesteine der Minettengruppe. CHEM ERDE 32, 80–97.Google Scholar
Nemec, D. 1974. Petrochemistry of the dyke rocks of the Central Bohemian Pluton. NEUES JAHRB MINERAL MONATSH H5, 193–209.Google Scholar
Nemec, D. 1975a. Petrographie der lamprophyrischen und lamproiden Ganggesteine im Nordöstteil der Böhmischen Masse. Z GEOL WISS BERLIN 3, 23–36.Google Scholar
Nemec, D. 1975b. Petrochemie und Genese der lamprophyrischen und lamproiden Ganggesteine im Nordöstteil der Böhmischen Masse Z GEOL WISS BERLIN 3, 37–52.Google Scholar
Nemec, D. 1975c. Lamprophyrische und lamproide Ganggesteine im Nordteil der Böhmisch-Mahrischen Höhe. VERH GEOL 2B 223–68.Google Scholar
Nemec, D. 1975d. Thallium in mica lamprophyres. ACTA UNIV CAROLINAE GEOL 1, 61–73.Google Scholar
Nemec, D. 1977a. Differentiation of lamprophyre magma. KRYSTALINIKUM 13, 73–87.Google Scholar
Nemec, D. 1977b. Barium in den Ganggestein der plutonischen Abfolge der Böhmischen Masse. Z GEOL WISS BERLIN 5, 1011–9.Google Scholar
Nemec, D. 1977c. Beryllium in Ganggesteinen der plutonischen Abfolge. Z GEOL WISS BERLIN 5, 329–38.Google Scholar
Nemec, D. 1978a. Ganggesteine auf der Storung von Trebic. Z GEOL WISS BERLIN 6, 1211–7.Google Scholar
Nemec, D. 1978b. Obliquity of potassium feldspars in the differentiation series of minettes. TSCHERMAKS MINERAL PETROGR MITT 25, 63–9.CrossRefGoogle Scholar
*Netelbeck, T. A. F. 1959. Lamprophyres in the ultrabasics south of Kozani. BULL GEOL SOC GREECE 4, 6–10.Google Scholar
Nicholls, G. D. 1950. The Glenelg–Ratagain igneous complex. Q J GEOL SOC LONDON 106, 309–44.CrossRefGoogle Scholar
Nicholls, J. W. & Carmichael, I. S. E. 1969. A commentary on the absarokite–shoshonite–banakite series of Wyoming, USA. SCHWEIZ MINERAL PETROGR MITT 49, 47–64.Google Scholar
Niggli, P. 1923. Gesteins und Mineralprovinzen. Berlin: Borntrager.Google Scholar
Nockolds, S. R. 1941. The Garabal Hill–Glen Fyne igneous complex. Q J GEOL SOC LONDON 96, 451–510.CrossRefGoogle Scholar
Nockolds, S. R. & Mitchell, R. L. 1946. Geochemistry of some Caledonian plutonie rocks. TRANS R SOC EDINBURGH 61, 533–75.CrossRefGoogle Scholar
Nowakowski, A. & Teisseyre, A. K. 1971. [The Carboniferous and Tertiary volcani rocks in the N margin of the Intrasudetic Basin]. In Polish, Eng. summ. GEOL SUDETICA 5, 211–36.Google Scholar
Obolenskaya, R. V. & Firsov, L. V. 1966. Lower Mesozoic mica lamprophyres of the Chuya complex in the Altai Mountains. DOKL ACAD SCI USSR EARTH SCI SECT 170, 110–2.Google Scholar
O'Connor, P. J. 1974. Some Caledonian appinitic intrusions in E. Carlow, Ireland. IR NAT J 18, 103–8.Google Scholar
*Oji, Y. & Takeshita, H. 1970. Kersantite inclusion in a calc-alkaline andesite from north Yatsugatake volcano, central Japan. J JPN ASSOC MINERAL PETROL ECON GEOL 63, 1–15.CrossRefGoogle Scholar
Okrusch, M. & Jamal-Allil, S. 1979. Studies in the Abha crystalline complex, Asir, Saudi-Arabia. NEUES JAHRB MINERAL ABH 135, 148–79.Google Scholar
Pareek, H. S. 1966. Petrological character of Barakar coal seams metamorphosed by lamprophyre sills in the Jharia coalfield, Bihar. PROC INDIAN ACAD SCI SECT B, 63, 261–70.CrossRefGoogle Scholar
?Paul, D. K. & Potts, P. J. 1981. Rare-earth abundances and origin of some Indian lamprophyres. GEOL MAG 118, 393–9.CrossRefGoogle Scholar
Pawlowska, K. 1958. [New data on lamprophyres from the region of Iwaniska in the Swiety Krzyz Mtns]. In Polish, Eng. Summ. KWART GEOL 2, 688–705.Google Scholar
Pelczar, A. 1973. [Minette & vogesite from the Borzeta IG-1 borehole] (asbstr). In Polish. KWART GEOL 17, 940–2.Google Scholar
*Pendias, H. & Ryka, W. 1974. [Magmatic alkaline rocks in the central part of West Pomerania]. In Polish, Eng. summ. KWART GEOL 18, 1–16.Google Scholar
Permingeat, F. 1954. Les filons de minettes, satellites du granite d'Azegour, Haut-atlas. NOTES MEM SERV GEOL MAROC 122(x) 81–8.Google Scholar
Phemister, J. 1952. The riebeckite-bearing dykes of Shetland. MINERAL MAG 29, 359–73.Google Scholar
Phillips, W. J. 1956. Minor intrusive suite associated with the Criffell–Dalbeattie granodiorite complex. PROC GEOL ASSOC 67, 103–21.CrossRefGoogle Scholar
Phillips, W. J. 1973. Interpretation of crystalline spheroidal structures in igneous rocks. LITHOS 6, 235–44.CrossRefGoogle Scholar
Philpotts, A. R. 1976. Silicate liquid immiscibility: its probable extent and petrogenetic significance. AM J SCI 276, 1147–77.CrossRefGoogle Scholar
Piper, J. D. A., McCook, A. S., Watkins, K. P., Brown, G. C. & Morris, W. A. 1978. Paaeomagnetism and chronology of Caledonian igneous episodes in the Cross Fell inlier and northern Lake District. GEOL J 13, 73–92.CrossRefGoogle Scholar
Pirsson, L. V. 1905. Petrography and geology of the igneous rocks of the Highwood Mountains, Montana. BULL U S GEOL SURV 237.Google Scholar
Pitcher, W. S. & Berger, A. R. 1972. Geology of Donegal. New York: Wiley.Google Scholar
Pitcher, W. S. & Read, H. H. 1952. An appinitic intrusion-breccia at Kilkenny, Maas Co., Donegal. GEOL MAG 89, 328–36.CrossRefGoogle Scholar
Podwysocki, M. H. & Dutcher, R. R. 1971. Coal dykes that intrude lamprophyre sills, Purgatore River valley, Colorado. ECON GEOL 66, 267–80.CrossRefGoogle Scholar
Powell, J. L. & Bell, K. 1970. Strontium isotope studies of alkalic rocks; localitie from Australia, Spain and the western USA. CONTRIB MINERAL PETROL 27, 1–10.CrossRefGoogle Scholar
Prider, R. T. 1960. The leucite lamproites of the Fitzroy Basin, W. Australia. J GEOL SOC AUST 6, 71–118.CrossRefGoogle Scholar
Ramsay, J. G. 1955. A camptonitic dyke-suite at Monar, Ross-shire & Inverness-shire. GEOL MAG 92, 297–308.CrossRefGoogle Scholar
Ratcliffe, N. M. 1981. Cortlandt–Beemerville magmatic belt: a probable late Taconian alkalic cross-trend in the central Appalachians. GEOLOGY 9, 329–36.2.0.CO;2>CrossRefGoogle Scholar
Ratcliffe, N. M., Armstrong, R. L., Mose, D. G., Seneschal, R., Williams, N. & Baiamonte, M. J. 1983. Emplacement history and tectonic significance of the Cortlandt complex, related plutons and dike swarms in the Taconide zone of New York, based on K–Ar and Rb–Sr investigations. AM J SCI 282, 358–90.CrossRefGoogle Scholar
Razdorozhnyi, V. F. 1974. [Spessartites from the Shakhty District of the Donbas]. In Russian. DOPOV AKAD NAUK SSSR SER B 5, 425–7.Google Scholar
Read, H. H. 1926. Mica-lamprophyres of Wigtown. GEOL MAG 63, 422–9.CrossRefGoogle Scholar
Read, H. H. 1931. Geology of central Sutherland. MEM GEOL SURV SCOTLAND (1″ sheets 108–9).Google Scholar
Read, H. H. 1961. Aspects of Caledonian magmatism. PROC LIVERPOOL MANCHESTER GEOL SOC 2, 653–83.CrossRefGoogle Scholar
Read, H. H., Phemister, J. & Ross, G. 1926. Geology of Strath Oykell and lower Loch Shin. MEM GEOL SURV SCOTLAND (1″ sheet 102).Google Scholar
Reed, J. C., Marvin, R. F. & Mangum, J. H. 1970. K–Ar ages of lamprophyre dykes near Great Falls. PROF PAP U S GEOL SURV 700C, 145–9.Google Scholar
Reynolds, D. L. 1931. Dykes of the Ards Peninsula, Co. Down. GEOL MAG 68, 97–111 & 145–65.CrossRefGoogle Scholar
Reynolds, D. L. 1936. Demonstrations in petrogenesis from Kiloran Bay. I: The transfusion of quartzite. MINERAL MAG 24, 367–407.Google Scholar
Reynolds, D. L. 1938. Transfusion phenomena in lamprophyre dykes. GEOL MAG 75, 51–75.CrossRefGoogle Scholar
Richey, J. E. 1939. The dykes of Scotland. TRANS EDINBURGH GEOL SOC 13, 393–435.CrossRefGoogle Scholar
Robie, R. A., Hemingway, B. S. & Fisher, J. R. 1978. Thermodynamic properties of minerals and related substances at 298.15K and 1 bar pressure and at higher temperatures. BULL U S GEOL SURV 1452.Google Scholar
Rock, N. M. S. 1977. The nature and origin of lamprophyres: some definitions, distinctions and derivations. EARTH SCI REV 13, 123–69.CrossRefGoogle Scholar
Rock, N. M. S. 1979. Petrology and origin of the type monchiquites and associated lamprophyres of Serra de Monchique, Portugal. TRANS R SOC EDINBURGH 70, 149–70.Google Scholar
Rock, N. M. S. 1980. Rare-earth elements and the origin of minettes: a critical comment on a paper by Bachinski & Scott (1979). GEOCHIM COSMOCHIM ACTA 44, 1385–8.CrossRefGoogle Scholar
Rock, N. M. S. 1981. How should igneous rocks be grouped? GEOL MAG 118, 449–61.CrossRefGoogle Scholar
Rock, N. M. S. 1982. The Late Cretaceous alkaline igneous Province in the Iberian Peninsula, and its tectonic significance. LITHOS 15, 111–31.CrossRefGoogle Scholar
Rock, N. M. S. 1983. The Permo-Carboniferous camptonite—monchiquite dyke-suite of the Scottish Highlands and Islands: distribution, field and petrological aspects. INST GEOL SCI REP 82/14.Google Scholar
Rock, N. M. S. & 8 others. 1983. Geologic map of the Natal Quadrangle, N. Sumatra. BANDUNG: GEOL RES DEV CENTRE (with report).Google Scholar
Rock, N. M. S. & Leake, B. E. 1984. The International Mineralogical Association amphibole nomenclature scheme: computerisation and its consequences. MINERAL MAG 48 (2)(in press).CrossRefGoogle Scholar
Roden, M. F. 1981. Origin of coexisting minette and ultramafic breccia, Navajo volcanic field. CONTRIB MINERAL PETROL 77, 195–206.CrossRefGoogle Scholar
Roden, M. F. & Smith, D. 1979. Field geology, chemistry and petrology of Buell Park minette diatreme, Apache county, Arizona. In Boyd, F. R. & Meyer, H. O. A. (eds). Kimberlites, Diatremes and Diamonds. 364–81. Washington: American Geophysical Union.Google Scholar
Roden, M. F., Smith, D. & McDowell, F. W. 1979. Age and extent of potassic volcanismon the Colorado Plateau. EARTH PLANET SCI LETT 43, 279–84.CrossRefGoogle Scholar
*Rogers, J. J. W. & Longshore, J. D. 1960. Differentiation of a lamprophyre sillin the N. La Plata Mtns. AM MINERAL 45, 774–82.Google Scholar
Rogers, N. W., Bachinski, S. W., Henderson, P. & Parry, S. J. 1982. Origin of potash-rich basic lamprophyres: trace element data from Arizona minettes. EARTH PLANET SCI LETT 57, 305–12.CrossRefGoogle Scholar
Rohde, G. 1972. Über Pentlanditentmischungen in Pyrrhotinen aus Lausitzer Lamprophyren. DTSCH GES GEOL WISS BERLIN REIHE B MINERAL LAGERSTATTENFORSCH 16, 265–9.Google Scholar
Rohde, G. & Ullrich, H-J. 1969. Uber einige Erzminerale in Pyrrhotinparagenesen verschiedener Lausitzer Lamprophyre. DTSCH GES GEOL WISS BERLIN REIHE B MINERAL LAGERSTATTENFORSCH 14, 315–26.Google Scholar
Roux, J. & Hamilton, D. L. 1976. Primary igneous analcite: an experimental study. J PETROL 17, 244–57.CrossRefGoogle Scholar
Rubinowski, Z. 1962. [The lamprophyres of the Daleszyce region and mineralisation symptons connected with them] In Polish, Eng. summ. KWART GEOL 6, 245–70.Google Scholar
Ruccock, D. I. & Hamilton, D. L. 1978a. The system KAlSi2O6—CaMgSi2O6—SiO2 at 4Kb. PROG EXP PETROL NERC PUBL SER D 11, 25–27.Google Scholar
Ruddock, D. I. & Hamilton, D. L. 1978b. Stability of carbonate in a simple potassium-rich rock model. PROG EXP PETROL NERC PUBL SER D 11, 28–31.Google Scholar
Sabine, P. A. 1953. The petrography and geological significance of the post-Cambrian minor intrusions of Assynt. Q J GEOL SOC LONDON 109, 137–71.CrossRefGoogle Scholar
Sabine, P. A. 1963. The Strontian granite complex, Argyllshire. BULL GEOL SURV G B 20, 6–42.Google Scholar
Sabourdy, G. 1975. Apport de la géochemie la connaissance de la petrogenèse des granitoides de Cévennes méridionales, Massif Central. ANN SCI UNIV CLERMONT-FERRAND 52, 1–278.Google Scholar
Saha, A. K., Sankaran, A. V. & Bhattacharyya, T. K. 1973. Geochemistry of newer dolerite suite of intrusions within the Singhbhum granite: a preliminary study. J GEOL SOC INDIA 14, 329–46.Google Scholar
Sahama, P. 1974. Potassium-rich alkaline rocks. In Sorensen, H. (ed.) The Alkaline Rocks. 96–108. New York: Wiley.Google Scholar
Sarcia, J. A. & Sarcia, J. A. 1956. Les gites d'uranium du nord-Limousin. II: La Mine Henriette. SCI DE LA TERRE iv(3–4), 293–305.Google Scholar
**Sarkar, A.Paul, D. K., Balasubrahmanyan, M. N. & Sengupta, N. R. 1980. Lamprophyres from Indian Gondwanas: K–Ar ages and chemistry. J GEOL SOC INDIA 21, 188–93.Google Scholar
Schnaebele, E. M. & Drescher-Kaden, F. K. 1943. Metasomatisch synantetische Löbsungsvorgänge an Graniteinschlüssen in Lamprophyren. NATURWISSENSCHAFTEN 31.CrossRefGoogle Scholar
Scheumann, K. H. 1952. Die Bedeutung der lamprophyrischen Differenziation für die Herkunft granitischer Plutonite. REP 19TH INT GEOL CONGR 6, 163–8.Google Scholar
Schrader, F. C. 1909. Mineral deposits of the Cerbat Range, Black Mountains and Grand Washington Cliffs. BULL GEOL SURV U S 397.Google Scholar
#Scott, B. H. 1979. Petrogenesis of kimberlites and associated potassic lamprophyres from central W. Greenland. In Boyd, F. R. & Meyer, H. O. A. (eds) Kimberlites, Diatremes & Diamonds. 190–205. Washington: American Geophysical Union.Google Scholar
Scott, B. H. 1981. Kimberlite and lamproite dykes from Holsteinsborg, W. Greenland. GREENLAND GEOSCI 4, 3–24.Google Scholar
Sederholm, J. S. 1926. On migmatites and associated Precambrian rocks of SW Finland: ii: The region around Barosundsfjord. BULL COMM GEOL FINL 77.Google Scholar
Seeliger, E. 1965. Der Erzmineralinhalt basischer Ganggesteine im Gebiet des Frankensteins und des Melibokus, Odenwald. AUTORENKURZREF 43 JAHRESTAG DTSCH MINER GES, 45.Google Scholar
Seymour, H. J. 1900. Occurrence of a blue amphibole in a hornblende kersantite from Co. Down. GEOL MAG 7, 257–60.CrossRefGoogle Scholar
Shannon, E. V. 1920. Petrography of some lamprophyric dyke-rocks of the Coeur d'Alene mining district. PROC U S NATL MUS 57, 475–95.CrossRefGoogle Scholar
*Shannon, W. G. 1924. The petrography and correlation of the igneous rocks of the Torquay promontory. GEOL MAG 61, 193–210.CrossRefGoogle Scholar
Sheraton, J. W. & Cundari, A. 1980. Leucitites from Gaussberg, Antarctica. CONTRIB MINERAL PETROL 71, 417–27.CrossRefGoogle Scholar
+ Simboli, G. 1958. Alcuni lamprofiri nella parte orientale del cristallino di Cima d'Asta. REND SOC MINERAL ITAL 14, 316–25.Google Scholar
Sims, P. & Mudrey, M. G. 1972. Syenitic plutons and related lamprophyres. In Sims, P. & Mudrey, G. B. (eds) Geology of Minnesota. 140–52. St Paul: Geological Survey of Minnesota.Google Scholar
Smith, D. I. 1979. Caledonian minor intrusions of N the Highlands of Scotland. In Harris, A. L. et al. (eds) Caledonides of the British Isles—reviewed. 683–98. GEOL SOC LONDON SPEC PUBL 8.Google Scholar
Smith, H. G. 1916. The Luergecombe Mill lamprophyre and its inclusions. Q J GEOL SOC LONDON 72, 77–83.CrossRefGoogle Scholar
Smith, H. G. 1929. Some features of Cornish lamprophyres. PROC GEOL ASSOC 40, 260–8.CrossRefGoogle Scholar
Smith, H. G. 1930. Some features of lamprophyres near Sedbergh. PROC GEOL ASSOC 41, 336–42.CrossRefGoogle Scholar
Smith, H. G. 1933. Some lamprophyres of the Channel Islands. PROC GEOL ASSOC 44, 121–30.CrossRefGoogle Scholar
Smith, H. G. 1936a. The South Hill lamprophyre, Jersey. GEOL MAG 73, 87–91.CrossRefGoogle Scholar
Smith, H. G. 1936b. New lamprophyres and monchiquites from Jersey, Q J GEOL SOC LONDON 92, 365–81.CrossRefGoogle Scholar
Smith, H. G. 1939. New Lamprophyres at Greve de Lecq, Jersey. GEOL MAG 76, 165–9.CrossRefGoogle Scholar
Smith, H. G. 1946. The lamprophyre problem. GEOL MAG 83, 165–71.CrossRefGoogle Scholar
Sobolev, V. S. 1952. [Important characteristic of femic minerals of lamprophyres as connected with their genesis.]. In Russian. MINERAL SB LUV GEOL SOC 6, 147–52.Google Scholar
Solov'yeva, L. V. 1973. Derivation of the minor intrusions series of E. Transbaykal. INT GEOL REV 15, 837–48.CrossRefGoogle Scholar
Sorensen, H. 1974. The Alkaline Rocks. New York: Wiley.Google Scholar
Spangenberg, K. 1951. Ein Ganggefolge mit Natronvormacht aus dem Peridotit der Chromerzlagerstatte von Tampadel am Zobten. NEUES JAHRB MINERAL ABH 82, 247–316.Google Scholar
Stigzelius, H. 1944. Über die Erzgeologie des Viljakkalagebietes im süd-westlichen Finland. BULL COMM GEOL FINL 134.Google Scholar
Streckeisen, A. 1979. Classification and nomenclature of volcanic rocks, lamprophyres, carbonatites and melilitic rocks GEOLOGY 7, 331–5.2.0.CO;2>CrossRefGoogle Scholar
**Sukhaswela, R. N. & Aavasia, R. 1972. Carbonatite–alkalic complex of Pamrad-Kaurut, India. BULL VOLCANOL 35, 564–78.Google Scholar
Sutherland, F. L. 1973. The shoshonite association in the upper Mesozoic of Tasmania. J GEOL SOC AUST 19, 487–96.CrossRefGoogle Scholar
Sutherland, F. L. & Corbett, E. B. 1974. The extent of upper Mesozoic igneous activity in relation to lamprophyric intrusions in Tasmania. PAP R SOC TASMANIA 107, 175–90.CrossRefGoogle Scholar
Sutton, J. S. 1970. The Termon Granite and associated minor intrusives, Mayo, Ireland. SCI PROC R SOC DUBL SER A 3, 293–302.Google Scholar
Suvanapradip, N. & Thiébaut, J. 1964. Pétrologie de la minette de Termes. ANN SCI UNIV BESANCON GEOL Fase. 18.Google Scholar
Suzuki, K. & Shiraki, K. 1980. Chromite-bearing spessartites from Kasuga-mura, Japan and their bearing on possible mantle origin andesite. CONTRIB MINERAL PETROL 71, 313–22.CrossRefGoogle Scholar
Szczepanowski, W. J. 1962. [Geochemical investigation of vulcanites in the Swiety Krzyz Mountains, Part i: lamprophyres]. In Polish, Eng. summ. KWART GEOL 6, 313–29.Google Scholar
*Tane, J-L. 1963. La génèse des lamprophyres et des laves spilitiques dans le massif du Pelvoux. C R ACAD SCI PARIS SER D 256, 2451–2.Google Scholar
*Tane, J-L. 1974. Quelques observations nouvelles relatives a la genèse des laves spilitiques. In Amstutz, G. C. (ed.) Spilites and Spilitic rocks, 349–58. Berlin: Springer.CrossRefGoogle Scholar
Tarnowska, M. 1967. [Mineralisation & contact metamorphism associated with lamprophyres in the Wszachow 1, 2 & Iwaniska-3 bores]. In Polish (abstr.) KWART GEOL 11, 462–3.Google Scholar
Tarnowska, M. 1968. [Morphostructural features of lamprophyres from the Iwaniska-Wszachow region, Swiety Krzyz Mountains]. In Polish (abstr.) KWART GEOL 12, 1104–5.Google Scholar
Tarnowska, M. 1969. [New sub-Quaternary outcrops of lamprophyres in the Swiety Krzyz Mountains]. In Polish. KWART GEOL 13, 751–75.Google Scholar
Tarnowska, M. 1974. [Lamprophyre in the middle Devonian of Swiety Krzyz Mtns.] In Polish, Eng. Summ. BIUL POL INST GEOL 275, 63–93.Google Scholar
Tidmarsh, W. G. 1932. The Permian lavas of Devon. Q J GEOL SOC LONDON 88, 712–73.CrossRefGoogle Scholar
Tröger, E. 1932. Über einen Riebeckite-führenden Lausitzer Lamprophyr. SITZUNGSBER ABH NATURWISS GES ISIS DRESDEN 1931, 159–67.Google Scholar
Turner, F. J. & Verhoogen, J. 1960. Igneous and Metamorphic Petrology. New York: McGraw-Hill.Google Scholar
**Tuttle, O. F. & Gittins, J. 1966. Carbonatites. New York: Wiley.Google Scholar
Tyrrell, G. W. 1948. The Principles of Petrology, 2nd edn. London: Methuen.Google Scholar
*Ujike, O. 1979. Petrochemistry and mineralogy of a K2O-rich mafic dyke in Shodo-Shima, Kagawa Prefecture, Japan. J JPN ASSOC MINERAL PETROL ECON GEOL 74, 57–67.CrossRefGoogle Scholar
Van Schmus, W. R. 1971. Ages of lamprophyre dykes and of the Mongowin Pluton, north shore of Lake Huron. CAN J EARTH SCI 8, 1203–9.CrossRefGoogle Scholar
#Velde, D. 1967. Sur un lamprohyre hyperalcalin potassique. La minette de Siseo (Ile de Corse). BULL SOC FR MINERAL CRISTALOGR 90, 214–23.Google Scholar
Velde, D. 1968a. A new occurrence of priderite. MINERAL MAG 36, 867–70.Google Scholar
Velde, D. 1968b. Les transformations de l'olivine dans les lamprophyres et lamproites. BULL SOC GEOL FR 10, 601–12.CrossRefGoogle Scholar
Velde, D. 1969. Les micas des lamprophyres: kersantites, minettes et lamproites. BULL SOC FR MINERAL CRISTALOGR 92, 203–23.Google Scholar
Velde, D. 1971a. Les lamprophyres à feldspath alcalin et biotite: minettes et roches voisines. CONTRIB MINERAL PERTROL 30, 216–39.CrossRefGoogle Scholar
Velde, D. 1971b. Les kersantites: étude des lamprophyres à plagioclase et biotite. BULL SOC FR MINERAL CRISTALOGR 94, 411–26.Google Scholar
Velde, D. 1971c. A note on an analcite-bearing lamproite from Devonshire. GEOL MAG 108, 201–4.CrossRefGoogle Scholar
Velde, D. 1975. Armalcolite-Ti phlogopite-diopside-analcite-bearing lamproites from Smoky Butte, Montana. AM MINERAL 60, 566–73.Google Scholar
Villar, Favre J. F., Gonzalez, R. R. & Toselli, A. 1973. Los lamprofiros intrusivos en el granito de la Cuesta de Miranda. ACTA GEOL LILLOANA 12, 25–59.Google Scholar
Visser, J. N. J. 1964. Analyses of rocks, minerals and ores. GEOL SURV S AFR HANDB 5.Google Scholar
Viterbo, C. & Zanettin, B. 1959. I filoni lamprofirici dell'Alto Baltoro. ATTI MEM ACAD PATAVINA SCI LETT ARTI CL SCI MAT NAT 71, 3–39.Google Scholar
Vogel, T. A. & Wilbrand, J. T. 1978. Coexisting acid and basic melts: geochemistry of a composite dyke. J GEOL 86, 353–71.CrossRefGoogle Scholar
Wahlgren, C. H. & Kahr, A. M. 1977. Mica-lamprophyres in western Värrnland, SW Sweden. GEOL FOREN FORH STOCKHOLM 99, 291–5.CrossRefGoogle Scholar
Waldmann, L. 1935. Über ein Minette mit Agirin und Alkalihornblende im Nordmahren. VERH GEOL BUNDESANT 141–4.Google Scholar
Walker, F. 1927. The igneous geology of Ardsheal Hill, Argyllshire. TRANS R SOC EDINBURGH 55, 147–57.CrossRefGoogle Scholar
Walker, G. P. L. & Leedal, G. P. 1954. The Barnesmore complex, Co. Donegal. PROC R SOC DUBLIN 26, 207–43.Google Scholar
Walton, B. J. 1965. Sanerutian appinitic rocks & Gardar dykes & diatremes, N of Narssarssuaq. BULL GRONLANDS GEOL UNDERS 57.Google Scholar
Washington, H. 1917. Chemical analyses of igneous rocks. PROF PAP U S GEOL SURV 99.Google Scholar
Waters, A. 1927. Concerning the differentiation of a lamprophyric magma at Corbaley Canyon, Washington, J GEOL 35, 158–70.CrossRefGoogle Scholar
Waters, A. C. 1955. Volcanic rocks and the tectonic cycle. SPEC PAP GEOL SOC AM 62, 703–22.Google Scholar
Watson, K. D. 1957. Hornblende lamprophyre dykes from SW Lesuer township, Ontario. CAN MINERAL 6, 15–30.Google Scholar
Wedepohl, K. & Muramatsu, Y. 1979. Chemical composition of kimberlites compared with the average composition of three basaltic magma types. In Boyd, F. R. & Meyer, H. O. A. (eds) Kimberlites, Diatremes and Dianionds. 300⁁12. Washington: American Geophysical Union.Google Scholar
Weed, W. H. & Pirsson, L. V. 1896. Geology of the Castle Mountains mining district, Montana. BULL U S GEOL SURV 139.Google Scholar
Wegmann, E. 1948. Transformations métasomatiques et analyse téctonique. REP 18TH INT GEOL CONGR 3, 45–52.Google Scholar
Wellman, P. 1973. Early Miocene potassium-argon age for the Fitzroy lamproites of W. Australia. J GEOL SOC AUST 19 471–4.CrossRefGoogle Scholar
Wells, A. & Bishop, A. C. 1955. An appinitic facies associated with certain granites in Jersey, Channel Isles. Q J GEOL SOC LONDON 111, 143–66.CrossRefGoogle Scholar
Wierzcholowski, B. 1977. [Dyke-rocks of the Klodzo-Zloty granitoid massif]. In Polish, Eng. Summ. GEOL SUDETICA 12(2), 26–8.Google Scholar
Wierzcholowski, B. 1979. [Petrological and chemical study of the minette from Stojkow]. In Polish, Eng. summ. ARCH MINERAL 35(2), 67–77.Google Scholar
Wilkinson, J. F. G. 1977. Analcime phenocrysts in a vitrophyric analcimite-primary or secondary? CONTRIB MINERAL PETROL 64, 1–11.CrossRefGoogle Scholar
Williams, D. 1923. The Cronkley mica lamprophyres. PROC LIVERPOOL GEOL SOC 13, 323–34.Google Scholar
Williams, H. 1936. Pliocene volcanoes of the Navajo-Hopi country. BULL GEOL SOC AM 47, 111–72.CrossRefGoogle Scholar
Williams, H., Turner, F. J. & Gilbert, C. M. 1982. Petrography, 2nd edn. San Francisco: Freeman.Google Scholar
Williams, M. Y. & Dyer, W. S. 1930. Geology of southern Alberta and SW Saskatchewan. MEM GEOL SURV CAN 168, 78–80.Google Scholar
Wimmenauer, W. 1972. Die Lamprophyre des Schwarzwaldes. FORTSCHR MINERAL 50, 34–7.Google Scholar
Wimmenauer, W. 1973a. Granites et lamprophyres. BULL SOC GEOL FR 15, 195–8.CrossRefGoogle Scholar
Wimmenauer, W. 1973b. Lamprophyre, semilamprophyre und anchibasaltische Ganggesteine. FORTSCHR MINERAL 51, 3–67.Google Scholar
Wimmenauer, W. 1976. Lamprophyres and associated rocks in the dyke-suite of the Dikeos monzonite, Kos. ANN GEOL PAYS HELL 28, 427–35.Google Scholar
Wimmenauer, W. & Hahn-Weinheimer, P. 1966. Geochemische und petrographische Kriterien für die Herkunft von Kersantiten und Minetten. NEUES JAHRB MINERAL MONATSH 7, 201–20.Google Scholar
*Windom, K. E. & Boettcher, A. L. 1980. Mantle metasomatism and the kimberlite-lamprophyre association: evidence from an eclogite nodule from Roberts Victor mine, S. Africa. J GEOL 88, 705–12.CrossRefGoogle Scholar
Witkind, I. J. 1969. Clinopyroxenes from acid, intermediate and basic rocks, Little Belt Mountains, Montana. AM MINERAL 54, 1118–38.Google Scholar
Witkind, I. J. 1970. Composite dykes in the Little Belt Mountains, central Montana. PROF PAP U S GEOL SURV 700–C, 82–8.Google Scholar
Witkind, I. J. 1973. Igneous rocks and related mineral deposits of the Barker Quadrangle, Little Belt Mountains, Montana. PROF PAP U S GEOL SURV 752, 1–58.Google Scholar
Wones, D. R. 1979. Fractional resorption of complex minerals and the formation of strongly femic alkaline rocks. In Yoder, H. S. (ed.) Evolution of the igneous rocks—50th anniversary perspectives. 413–22. Princeton University Press.Google Scholar
**Woodland, B. G. 1962. Lamprophyre dykes of the Burke area, Vermont. AM MINERAL 47, 1094–110.Google Scholar
Woodward, L. A. 1970. Differentiation trends of spessartite dykes, Sandia Mountains, New Mexico. J GEOL 78, 741–5.CrossRefGoogle Scholar
Wright, A. E. & Bowes, D. R. 1968. Formation of explosionbreccias. BULL VOLCANOL 32, 15–32.CrossRefGoogle Scholar
Wright, A. E. & Bowes, D. R. 1979. Geochemistry of the appinite suite. In Harris, A. L. et al. (eds) Caledonides of the British Isles—reviewed, 699–703. GEOL SOC LONDON SPEC PUBL 8.Google Scholar
*Wroblewski, T. 1974. [Geologic & structural conditions of occurrence for acidic lamprophyre in Sierakow near Daleszyce]. In Polish, Eng. Summ. BIUL POL INST GEOL 275, 95–112.Google Scholar
Zavaritsky, A. N. 1935. [The lamprophyres of Magnitnaya Mountain and related rocks[. In Russian. TRAV INST PETROGR LOEWINSON-LESSING ACAD SCI USSR 5, 115–26.Google Scholar
Zezza, U. 1969. Filoni diabasici e lamprofirici nel granito del Biellese. ATTI SOC ITAL SCI NAT MUS CIV ST NAT MILANO 109, 511–38.Google Scholar
Zimmerle, W. 1952. Die Ganggefolgeschaft des Marlzburggranits im südlichen Schwarzwald. RED 19TH INT GEOL CONGR 6, 177.Google Scholar
Zimmerle, W. 1958. Die lamprophyrischen Ganggesteine des Marlsburgplutons in südwestlichen Schwarzwald. BER NATURFORSCH GES FREIBURG 48, 175–230.Google Scholar
Zimmerle, W. 1977. Sphärische Texturen in Lamprophyren aus der kristallinen Umrahmung des Oberrheingrabens. OBERRHEINISCHE GEOL ABH 26(1–2), 55–113.Google Scholar