Skip to main content
×
×
Home

Composition of Pelites from Connemara, Co. Galway, Ireland

  • Bernard E. Leake (a1)
Abstract

Seventeen Connemara pelites have been chemically and modally analysed and a garnet, a staurolite, and a biotite from them chemically analysed. The results show that these pelites are rather poor in silica and rich in alumina and total iron. It is believed that this was an original feature of the composition.

Copyright
References
Hide All
Chayes, F., 1949. A simple point counter for thin section analysis. Amer. Min., xxxiv, 111.
Cronshaw, H. B., 1923. The Connemara serpentine rocks. Geol. Mag., lx, 467471.
Heinrich, E. W., 1946. Studies in the mica group; the biotite-phlogopite series. Amer. Journ. Sci., ccxliv, 836848.
Juurinen, A., 1956. Composition and properties of staurolite. Annales Acad. Scien. Fennicae. Ser. A., III, xlvii, 153.
Leake, B. E., 1958. Geology of the Cashel-Lough Wheelaun intrusion, Co. Galway, Eire. Proc. Roy. Irish Acad., lix, B, 155203.
Miyashiro, A., 1953. Calcium-poor garnet in relation to metamorphism. Geochim. et Cosmochim. Acta., iv, 179208.
Murphy, J., and Riley, J. P., 1958. Phosphorus in sea water. Jour. Marine Biol. Assoc. (United Kingdom), xxxvii, 914.
Niggli, P., 1954. Rocks and Mineral deposits. W. H. Freeman and Co., San Francisco.
Niggli, P., de Quervain, F., and Winterhalter, R. U., 1930. Chemismus schweizerischer Gesteine. Beitr. zur Geologie der Schweiz, Geotechnische Serie, XIV, Lieferung. Bern.
Riley, J. P., 1958. Simultaneous determination of water and carbon dioxide in rocks and minerals. Analyst, lxxxiii, 42–9.
Rowledge, H. P., 1934. A new method for the determination of ferrous iron in refractory silicates. Jour. Roy. Soc. W. Australia, xx, 165199.
Shaw, D. M., 1956. Geochemistry of pelitic rocks. Part II: Major elements and general geochemistry. Bull. Geol. Soc. Amer., lxvii, 919934.
Shapiro, L., and Brannock, W. W., 1952. Rapid Analysis of Silicate Rocks. U.S. Geol. Survey. Circular 165.
Skinner, B. J., 1956. Physical properties of the end-members of the garnet group. Amer. Min., xli, 428436.
Shelling, N. J., 1957. Notes on the petrology and mineralogy of the Barrovian metamorphic zones. Geol. Mag., xciv, 297304.
Read, H. H., 1931. The Geology of Central Sutherland. Mem. Geol. Survey.
Williamson, D. H., 1953. Petrology of Chloritoid and Staurolite Rocks north of Stonehaven, Kincardineshire. Geol. Mag., xc, 353361.
Wright, W. I., 1938. The composition and occurrence of garnets. Amer. Min., xxiii, 436449.
Recommend this journal

Email your librarian or administrator to recommend adding this journal to your organisation's collection.

Geological Magazine
  • ISSN: 0016-7568
  • EISSN: 1469-5081
  • URL: /core/journals/geological-magazine
Please enter your name
Please enter a valid email address
Who would you like to send this to? *
×

Metrics

Full text views

Total number of HTML views: 0
Total number of PDF views: 6 *
Loading metrics...

Abstract views

Total abstract views: 82 *
Loading metrics...

* Views captured on Cambridge Core between September 2016 - 12th June 2018. This data will be updated every 24 hours.