Open Access
Subscription Access
Open Access
Subscription Access
Galena Pb Isotope Data of Base Metal Occurrences in the Hesatu-Belbathan Belt, Eastern Precambrian Shield, Bihar
Subscribe/Renew Journal
Pb isotope data were obtained for galena specimens from 5 sulphide occurrences within the Chotanagpur Gneissic Complex (CGC) in eastern Bihar, where the host rock occurs as enclaves within the CGC. Based on galena Pb isotope composition, an attempt has been made to suggest a Proterozoic event of sulphide mineralization related to Precambrian crustal evolution. An age range 1650 to 1700 Ma seems reasonable for the Bihar galena.
Keywords
Sulphides, Lead Isotopes, Actinolite-Tremolite Schist, Chotanagpur Gneissic Complex (CGC), Bihar.
Subscription
Login to verify subscription
User
Font Size
Information
Abstract Views: 199
PDF Views: 2