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Gravity Measurements over the Northern Pennines

Published online by Cambridge University Press:  01 May 2009

M. H. P. Bott
Affiliation:
The Sedgwick Museum, Cambridge.
D. Masson-Smith
Affiliation:
The Sedgwick Museum, Cambridge.

Abstract

Gravity measurements over the Northern Pennines indicate the presence of a buried acid intrusion under Upper Weardale, from which the mineralization there has originated. The negative Bouguer anomaly is presumed due to direct density contrast between the acid intrusion and the country rock, and is consistent with a magmatic origin.

Type
Articles
Copyright
Copyright © Cambridge University Press 1953

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References

REFERENCES

Cook, A. H., and Murphy, T., 1952. Measurements of gravity in Ireland. Gravity survey of Ireland. North of the line Sligo–Dundalk. Geophys. Mem. Dub. Inst. Adv. Stud., No. 2, Pt. 4.Google Scholar
Cook, A. H., and Thirlaway, H. I. S., 1952. A gravimeter survey in the Bristol and Somerset Coalfields. Quart. Journ. Geol. Soc., cvii, 255286.Google Scholar
Dunham, K. C., 1948. Geology of the Northern Pennine Orefield. Vol. I. Tyne to Stainmore. Mem. Geol. Survey of Great Britain.Google Scholar
Gunn, W., and Clough, C. T., 1878. On the discovery of Silurian beds in Teesdale. Quart. Journ. Geol. Soc., xxxiv, 2734.CrossRefGoogle Scholar
Hospers, J., and Willmore, P. L., 1953. Gravity measurements in Durham and Northumberland. Geol. Mag., xc, 117126.CrossRefGoogle Scholar
Jackson, J. S., 1951. Density of Irish rocks. Geophys. Bull. Dublin Inst. Adv. Stud., No. 4.Google Scholar