The Gujarat Mineral Development Corporation (GMDC) has decided to explore four new minerals-- Wolostanite, Manganese, Silica and Clay. GMDC, which has already approached chief geologist of the
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/gmdc-explore-four-new-minerals
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/economic-times-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining