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Chemical data on a silica-poor argillaceous hornfels and its constituent minerals

Published online by Cambridge University Press:  14 March 2018

F. H. Stewart
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Extract

The hornfels discussed here was collected from Sparcraigs, near Whitecairns, eight miles to the north of Aberdeen, very close to the eastern contact of the basic igneous intrusion of Belhelvie. The Highland Schists of the district are very poorly exposed, but at this locality there are a few small isolated outcrops of high-grade hornfels, nearly all silica-poor types, with garnet, spinel, hypersthene, cordierite, plagioclase, and biotite as their chief mineral constituents. The actual contact is obscured, but the igneous rock, an olivine-gabbro, is exposed at about twenty yards from the hornfels.

Type
Research Article
Information
Mineralogical magazine and journal of the Mineralogical Society , Volume 26 , Issue 178 , September 1942 , pp. 260 - 266
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1342

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References

1886 Lang, (H. O.). Nyt Mag. Nat., vol. 30, p. 318.Google Scholar
1916 Chacko, (I. C.). Geol. Mag., dec. 6, vol. 3, pp. 462–464. [M.A. 1–66.]Google Scholar
1922 Thomas, (H. H.). Quart. Journ. Geol. Soc. London, vol. 78, p. 247. [M.A. 2–304.]Google Scholar
1924 Krishnan, (M. S.). Min. Mag., vol. 20, pp. 248–251.Google Scholar
1926 Tilley, (C. E.). Min. Mag., vol. 21, pp. 47–50.Google Scholar
1930 Washington, (H. S.). The chemical analysis of rocks. 4th edition, pp. 213–216. New York.Google Scholar
1932 Pehrman, (G.). Acta Acad. Aboensis, Math. Physica, vol. 6, no. 11, 12 pp. [M.A. 5–383.]Google Scholar
1936 Shibata, (H.). Japanese Journ. Geol. Geogr., vol. 13, pp. 205–227. [M.A. 6–479.]Google Scholar
1937 Winchell, (A. N.). Amer. Min., vol. 22, pp. 1175–1179. [M.A. 7–208.]Google Scholar
1938 Tsuboi, (S.). Japanese Journ. Geol. Geogr., vol. 15, p. 128. [M.A. 7–183.]Google Scholar
1940 Thiele, (E.). Chemie der Erde, vol. 13, pp. 64–91. [M.A. 8–162.]Google Scholar
1940 Tilley, (C. E.). Rept. Australasian Antarct. Exp., set. A, vol. 4, pp. 339–344.Google Scholar
1941 a Folinsbee, (R. E.). Amer. Min., vol. 26, pp. 50–53. [M.A. 8–225.]Google Scholar
1941 b Folinsbee, (R. E.). Amer. Min., vol. 26, pp. 485–500. [M.A. 8–227.]Google Scholar