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The Age of the Ore Deposits of the Lake District and of the Alston Block1

Published online by Cambridge University Press:  01 May 2009

F. M. Trotter
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Extract

There is a lead-zinc (with subsidiary copper) metallogenic province on each side of the Vale of Eden. To the east the veins of the Alston Block are found in Carboniferous rocks and a Hercynian age is the generally accepted date of the mineralization. To the west the veins lie in the Lower Palaeozoic rocks of the Lake District. Within the latter area ore-veins associated with the Shap Granite are, by common consent, regarded as of Caledonian age. But these apart, there is a regional mineralization in the Lake District, best developed in the northern part of that topographical unit, which has also been regarded as of Hercynian age.

Type
Articles
Information
Geological Magazine , Volume 81 , Issue 5 , October 1944 , pp. 223 - 229
Copyright
Copyright © Cambridge University Press 1944

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Footnotes

1

Published by permission of the Director of the Geological Survey.

References

REFERENCES

Dixon, E. E. L., 1928. The origin of Cumberland Haematite, Sum. of Prog. for 1927, pt. ii (Mem. Geol. Surv.), p. 23.Google Scholar
Dixon, E. E. L., 1931. In The Geology of the Whitehaven and Workington District, p. 269 (Mem. Geol. Surv.).Google Scholar
Dunham, K. C., 1933. Structural features of the Alston Block. Geol. Mag., Ixx, 241.Google Scholar
Dixon, E. E. L., 1934. The Genesis of the North Pennine Ore Deposits. Quart. Journ. Geol. Soc., xc, 689.Google Scholar
Finlayson, A. M., 1910. The Metallogeny of the British Isles. Quart. Journ. Geol. Soc., lxvi, 241.Google Scholar
Fowler, A., 1943. On Fluorite and other minerals in the Lower Permian Rocks of South Durham. Geol. Mag., lxxx, 41.Google Scholar
Green, J. F. N., 1918. The Skiddaw Granite. A Structural Study. Proc. Geol. Assoc., xxix, 126.Google Scholar
Harker, A., 1895. Carrock Fell, pt. iii: The Grainsgill Greisen. Quart. Journ. Geol. Soc., li, 139.Google Scholar
Hodge, M. B., 1931. The Permian Yellow Sands of North-East England. Proc Univ. Durham Phil Soc., vii, 410.Google Scholar
Holmes, A., and Harwood, H. F., 1928. The Age and Composition of the Whin Sill and the related dikes of the North of England. Min. Mag., 493.Google Scholar
Hollingworth, S. E., and Smith, B., 1931. In The Geology of Whitehaven and Workington District (Mem. Geol. Surv.), p. 269.Google Scholar
Hopkins, W., 1848. On the Elevation and Denudation of the District of the Lakes of Cumberland and Westmorland. Quart. Journ. Geol. Soc., iv, 70.Google Scholar
Jukes-Browne, A. J., 1922. The Building of the British Isles. E. Stanford, Ltd., London, p. 204.Google Scholar
Louis, H., 1896. A Treatise on Ore Deposits, 2nd edition. Macmillan and Co., Ltd., London, p. 276.Google Scholar
Marr, J. E., 1906. The influence of the Geological Structure of the English Lakeland upon its present features—A study in physiography. Pres. Address. Quart. Journ. Geol. Soc., lxii, p. lvi.Google Scholar
Rastall, R. H., 1910. The Skiddaw Granite and its Metamorphism. Quart. Journ. Geol. Soc., Ixvi, 116.Google Scholar
Rastall, R. H., 1942. The Ore Deposits of the Skiddaw District. Proc Yorks. Geol. Soc., xxiv, 328.Google Scholar
Shotton, F. W., 1935. The Stratigraphy and Tectonics of the Cross Fell Inlier. Quart. Journ. Geol. Soc., xci, 639.Google Scholar
Smith, B., 1924. The Haematites of West Cumberland, Lancashire, and the Lake District (Mem. Geol. Surv.), p. 40–3.Google Scholar
Smith, B., 1929. In Sum. of Prog, for 1928, part i (Mem. Geol. Surv.), p. 70.Google Scholar
Trotter, F. M., and Hollingworth, S. E., 1928. The Alston Block. Geol. Mag., Ixv 433.Google Scholar
Trotter, F. M., 1929. The Tertiary Uplift and Resultant Drainage of the Alston Block and Adjacent Areas. Proc Yorks. Geol Soc., xxi, 161.Google Scholar
Versey, H. C., 1925 a. The beds underlying the Magnesian Limestone in Yorkshire. Proc. Yorks. Geol. Soc., xx, 200.Google Scholar
Versey, H. C., 1925 b. The Middle Permian Rocks of Yorkshire. Proc Yorks. Geol. Soc., xx, 215.Google Scholar
Versey, H. C., 1939. The petrography of the Permian Rocks in the southern part of the Vale of Eden. Quart. Journ. Geol. Soc., xcv, 275.Google Scholar