Mineral chemistry of the silicate mineral phases of Banded Iron- Formation of high-grade region, Karnataka.

Mahabaleswar, B. (1986) Mineral chemistry of the silicate mineral phases of Banded Iron- Formation of high-grade region, Karnataka. Journal of the Geological Society of India, 28 (2-3). pp. 165-178. ISSN 00167622

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Official URL: http://www.geosocindia.org/index.php/jgsi/article/...

Abstract

The silicate minerals present in this BIF are ferrohypersthene, ferro-augite, almandine, lamellar pyroxene, pyroxferroite, grunerite, edenite, ferroan pargasitic hornblende and biotite, all of which crystallized in a metamorphic environment. P-T conditions were estimated at 7-8 kbar and 600-650oC. Chemical variations are attributed to P-T conditions, bulk composition and fO2.-R.E.S.

Item Type: Article
Additional Information: cited By 6
Subjects: Faculty of Science > Earth Sciences > Geology
Divisions: Jnana Bharathi / Central College Campus > Department of Geology
Depositing User: Mr. Kirana Kumar D
Date Deposited: 28 Jan 2016 10:41
Last Modified: 28 Jan 2016 10:41
URI: http://eprints-bangaloreuniversity.in/id/eprint/281

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