Profile: Jay Minerals is an exporter of industrial calcite. Our variety of calcite such as natural calcium carbonate powder, micronized natural calcium carbonate powder, industrial calcium carbonate powder, calcite powder and coated calcite powder are used in various industries like paints, paper, plastic, rubber, ink, specialty chemicals, detergents & oil exploration industries. Our natural calcium carbonate powder is used as an acid soluble weighting and bridging agent in work over and completion fluids.