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Authors
Affiliations
1 Department of Studies in Geology, Karnatak University, Dharwad 580 003, IN
2 Mineralogisch-Petrologisches Institut, Universitat Bonn, Poppelsdorfer Schlos, 5300 Bonn 1, DE
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 45, No 1 (1995), Pagination: 57-64
Abstract
Hogbomite is of widespread occurrence as an accessory and minor mineral in the V-Ti-Fe ore deposits of Ubrani, Tavarekere, Masanikere, Magyatahalli and Devaranarsipur in Shimoga district and Mulemane in Uttar Kannada district. Both primary and secondary hogbomite are found. The mineral shows considerable variation in chemistry. The analytical data indicate that hogbomite structure is relatively more open than that of coexisting magnetite/ilmenite and can admit a variety of substitutions.
Keywords
Hogbomite, Electron Microprobe Analysis, Iron Ore Deposits, Karnataka.