Journal of Geological Society of India (Online archive from Vol 1 to Vol 78)

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Sheridanite from the V-Ti-Fe Deposits of Madangere, North Kanara District, Karnataka


Affiliations
1 Department of Studies in Geology, Karnatak University, Dharwad 580003, India
2 Instituut Voor Aardwetenshappen, Vrije Universiteit, 1007 MC Amsterdam, Netherlands
 

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Sheridanite with the formula (Mg7.97 AI2.64 Fe"1.38 Ti0.01 Mn0.01) [(Si5.3 Al2.7) O20)] (OH)16 occurs as one of the main gangue minerals in the V-Ti-Fe deposits of Madangere. It is found chiefly as late stage pyrogenic mineral and to a very limited extent as secondary mineral after hogbomite.
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  • Sheridanite from the V-Ti-Fe Deposits of Madangere, North Kanara District, Karnataka

Abstract Views: 213  |  PDF Views: 142

Authors

T. C. Devaraju
Department of Studies in Geology, Karnatak University, Dharwad 580003, India
V. H. Uttangji
Department of Studies in Geology, Karnatak University, Dharwad 580003, India
J. J. M. M. M. Coolen
Instituut Voor Aardwetenshappen, Vrije Universiteit, 1007 MC Amsterdam, Netherlands

Abstract


Sheridanite with the formula (Mg7.97 AI2.64 Fe"1.38 Ti0.01 Mn0.01) [(Si5.3 Al2.7) O20)] (OH)16 occurs as one of the main gangue minerals in the V-Ti-Fe deposits of Madangere. It is found chiefly as late stage pyrogenic mineral and to a very limited extent as secondary mineral after hogbomite.