Talc - balajiminerals.
The grade of talc used is a choice made by the client dependent on their specific requirements for talc powder purity, talc powder whiteness, talc powder particle size and price. Soapstone Lump. Super Fine; First; Mix; Second; Note: Grading is done on the basis of brightness. Extraction and Processing . Overburden Removal: Most talc deposits are open-pit mines. The waste rock covering the talc