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

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Sulphur Isotope Abundance Variations in Sulphides of the Dharwar Craton-Part III: Hutti


Affiliations
1 Department of Physics, Indian Institute of Science, Bangalore 560012, India
2 Department of Mines & Geology, Bangalore 560001, India
     

   Subscribe/Renew Journal


The δ34S values of pyrrhotite and arsenopyrite samples from the gold bearing quartz-sulphide reefs of Hutti have been measured. A narrow range of mantle-meteoritic values is observed indicating a magmatic-hydrothermal origin of the ores. An attempt is made to evaluate the solution parameters by the Ohmoto procedure, as outlined in Parts I and II.
Subscription Login to verify subscription
User
Notifications
Font Size

Abstract Views: 163

PDF Views: 2




  • Sulphur Isotope Abundance Variations in Sulphides of the Dharwar Craton-Part III: Hutti

Abstract Views: 163  |  PDF Views: 2

Authors

A. G. Menon
Department of Physics, Indian Institute of Science, Bangalore 560012, India
V. S. Venkatasubramanian
Department of Physics, Indian Institute of Science, Bangalore 560012, India
V. N. Vasudev
Department of Mines & Geology, Bangalore 560001, India
G. V. Ananta Iyer
Department of Physics, Indian Institute of Science, Bangalore 560012, India

Abstract


The δ34S values of pyrrhotite and arsenopyrite samples from the gold bearing quartz-sulphide reefs of Hutti have been measured. A narrow range of mantle-meteoritic values is observed indicating a magmatic-hydrothermal origin of the ores. An attempt is made to evaluate the solution parameters by the Ohmoto procedure, as outlined in Parts I and II.