Occurrence of cubanite and pyrargyrite in the sulphide ores of Ingaldhal, Chitradurga district, Mysore state

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Naganna, C. and Pathan, A.M. (1972) Occurrence of cubanite and pyrargyrite in the sulphide ores of Ingaldhal, Chitradurga district, Mysore state. Current Science, 41 (23). pp. 858-859. ISSN 0011-3891

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Abstract

Cubanite occurs as small veinlets in chalcopyrite and as anhedral aggregates of small grains. Individual grains or aggregates are not common. Pyrargyrite occurs as unoriented grains in chalcopyrite. Cubanite was reported from liq. magmatic, pegmatitic, pneumatolytic, and hydrothermal veins. The presence of Cubanite in the S ores shows that the complex ore deposition is formed by hydrothermal process at temps. >250°. Pyrargyrite is an earlier mineral formed through the hydrothermal process.

Item Type: Article
Subjects: Faculty of Science > Earth Sciences > Geology
Divisions: Jnana Bharathi / Central College Campus > Department of Geology
Depositing User: Ms. Sathyavathi N
Date Deposited: 23 Sep 2016 07:17
Last Modified: 23 Sep 2016 07:17
URI: http://eprints-bangaloreuniversity.in/id/eprint/5990

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