Hostname: page-component-cd9895bd7-p9bg8 Total loading time: 0 Render date: 2024-12-26T20:40:19.267Z Has data issue: false hasContentIssue false
  • English
  • Français

Olivine-bearing and other Basic Hornfelses around the Insch Igneous Mass, Aberdeenshire

Published online by Cambridge University Press:  01 May 2009

M. S. Sadashivaiah
Get access Rights & Permissions [Opens in a new window]

Abstract

Basic hornfelses occurring at the contact of slates and olivinenorite are ascribed to influx of Ca, Mg, Fe, Ti, Mn, and P from the gabbro magma into the sedimentary rocks. This kind of basic front, unlike those postulated for acid bodies, has a basic back.

Type
Articles
Information
Geological Magazine , Volume 87 , Issue 2 , April 1950 , pp. 121 - 130
Copyright
Copyright © Cambridge University Press 1950

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

LIST OF WORKS TO WHICH REFERENCE IS MADE

Coulson, A. L., 1930. On a titaniferous augite from Chaudrawati, Sirohi State, Rajputana. Rec. Geol. Sur. India, 63.Google Scholar
Dixon, B. E., and Kennedy, W. Q., 1933. Optically uniaxial titanaugite from Aberdeenshire. Zeitschrift für Kristallographie, lxxvi.Google Scholar
Grout, F. F., 1930. Probable extent of Abyssal Assimilation. Bull. Geol. Soc. Am., 41.CrossRefGoogle Scholar
Read, H. H., 1923. The Geology of the country round Banff, Huntly, and Turriff. Mem. Geol. Surv. Soc., 86 and 96.Google Scholar
Read, H. H., 1935. The gabbros and associated xenolithic complexes of the Haddo House district, Aberdeenshire. Quart. Journ. Geol. Soc., xci.Google Scholar
Tilley, C. E., 1924. Contact metamorphism in the Comrie area of the Perthshire Highlands. Quart. Journ. Geol. Soc., lxxx.Google Scholar
Washington, H. S., 1917. Chemical analyses of igneous rocks. U.S. Geol. Surv. Prof. Papers, 99.Google Scholar