High grade gypsum in white, off white and crystal (selenite) forms. Industrial , agriculture , special applications.
As required
High quality feldspar with sodium oxide 10% , potassium oxide 1.5% , aluminum oxide 18% and silica 66% (all ave ranges) while negligible iron/iron oxide content.
As required
High quality 95% purity marble calcium carbonate snow white colour.
As required
