As of Feb 20, feldspar, quartz, mica, and baryte were reclassified ... cannot afford to establish expensive segregation plants, raw minerals continue to be exported. Lakhs of tonnes of unprocessed ...

(MENAFN- IANS) New Delhi, Feb 21 (IANS) The Ministry of Mines announced on Friday that it has shifted minerals barytes, felspar, mica, and quartz from the list of minor minerals to the category of ...