EXCAL

EXCAL® CW 100 processed from a high purity white calcium carbonate marble ore, to exact specifications.Used in oil and gas completion fluids, plastics, coatings, adhesives and other specialty applications where color, solubility, binder demand are of importance.

EXCAL® CW 200 processed from a high purity white calcium carbonate marble ore, to exact specifications.Used in oil and gas completion fluids, plastics, coatings, adhesives and other specialty applications where color, solubility, binder demand are of importance.

EXCAL® CW 325 processed from a high purity white calcium carbonate marble ore, to exact specifications.Used in oil and gas completion fluids, plastics, coatings, adhesives and other specialty applications where color, solubility, binder demand are of importance.

EXCAL® 100 processed from a high-purity buff colored limestone ore to exact specifications. Suitable for use in loss circulation drilling fluids, building materials and other industrial applications where lower economics are necessary.

EXCAL® 200 processed from a high-purity buff colored limestone ore to exact specifications. Suitable for use in loss circulation drilling fluids, building materials and other industrial applications where lower economics are necessary.

EXCAL® 325 processed from a high-purity buff colored limestone ore to exact specifications. Suitable for use in loss circulation drilling fluids, building materials and other industrial applications where lower economics are necessary.

EXCAL® 400 processed from a high-purity buff colored limestone ore to exact specifications. Suitable for use in loss circulation drilling fluids, building materials and other industrial applications where lower economics are necessary.