Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate (CaS0 42 H 2 O), and is an evaporite mineral most commonly found in layered sedimentary deposits in association with halite ...

said, Mr. Mark Haywood, President & CEO. Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate (CaS0 42 H 2 O), and is an evaporite mineral most commonly found in layered sedimentary ...

Scientists have verified Ice Age footprints in White Sands National Park, showing humans lived in North America during the ...

the degree to which factors are present which would make a mineral deposit commercially viable, the price of zinc, lead and gypsum, uncertainties relating to availability and costs of financing ...

It primarily explores for copper, gold, nickel, cobalt, salt, and gypsum deposits. The company was incorporated in 1995 and is based in Saint John's, Canada.

The Montana Mine, also known as the Black Diamond, was discovered in 1890 by John Dement and Otto Schley, and was noted for its nearby gypsum deposits. Prior to 1940, 10 tons of sulfide ore ...