Laboratories, 27A Raja Basanta Ray Road, Calcutta 700 026, India; l"Technische Universitiit Berlin, ZELMI, Strasse...baryte-bearing pegmatites of Nawahatu (23°26'N, 86°04'E), Purulia District, belong to the intercratonic...in the Chhotonagpur continental plate of Eastern India. Mineralogical and microchemical investigations...ore deposits occurring in and around Purulia District, West Bengal. While Sengupta (1965) and Ray and Gangopadhyay...deal with the Archaean structural geology of Purulia District, Das (1973, 1977) focuses his work mainly |