EXCAL® 100, 200, 325 AND 400
Available locations – Houston TX, New Iberia LA, Dyersburg TN
Our ExCal calcium carbonate products are processed from a high-purity buff colored limestone ore to exact specifications. These grades are suitable for use in loss circulation drilling fluids, building materials and other industrial applications where lower economics are necessary.
EXCAL® CW 100, CW 200, AND CW 325
Available locations – Houston TX
These products are processed from a high purity white calcium carbonate marble ore, to exact specifications. These grades are processed for use in oil and gas completion fluids, plastics, coatings, adhesives and other specialty applications where color, solubility, binder demand are of importance.
ExCal® 40-200, 30-50, 1640, 1020, 0814
ExCAL® Granular Marble: High purity, bright white coarse granular marble used in decorative cement, drilling fluids, grout and asphalt products.