With 22 major minerals and 36 minor ones, Rajasthan is the country's only producer of lead, zinc, wollastonite, selenite, ...
Wollastonite's properties make it a very suitable mineral to demonstrate its ability to capture and permanently store atmospheric CO2. When the rock weathers, it releases calcium, magnesium ...
Vertical Exploration (TSXV:VERT) has received a new five-year permit for its branded Global Wollastonite Agricultural Calcium Silicate product, produced at the company’s St-Onge quarry in ...