Minerographic study of some of the sulfide ore from Ingaldhal, Chitaldurg district, Mysore state

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Pathan, A.M. and Naganna, C. (1970) Minerographic study of some of the sulfide ore from Ingaldhal, Chitaldurg district, Mysore state. Proceedings - Indian Academy of Sciences, Section B, 72 (1). pp. 41-47. ISSN 0370-0097

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Official URL: https://doi.org/10.1007/BF03050337

Abstract

Mineragraphic study of the ore samples collected from Ingaldhal Cu mines shows that the ore are largely massive, banded, and disseminated in structure. The primary minerals are pyrite, arsenopyrite, cobaltite, sphalerite, pyrrhotite, galena, and chalcopyrite and the secondary pyrrhotite, chalcopyrite, stromeyerite, bornite, chalcocite, and tennantite as secondary minerals are present. The ore exhibit inclusion, panidiomorphism, mutual boundary, exsoln., and replacement textures. From the mineralogical assemblage and the textures it is inferred that the ore deposits were formed at 350-​500°. The entire sulfide ore mineralization in the Ingaldhal area was brought about by hydrothermal processes, the pyrite ore exhibiting the sedimentary features being diplogenic.

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: 22 Sep 2016 05:11
Last Modified: 22 Sep 2016 05:11
URI: http://eprints-bangaloreuniversity.in/id/eprint/5915

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