Latest Gypsum Stories
Kleber & Associates to Promote Gypsum Product Lines ATLANTA, Ga.
Cover crops, gypsum applications and a new initiative to develop whole-system solutions to reduce algal blooms and improve water quality were key topics discussed at media event. Chicago,
Canada's Most Trusted Contractor and son Mike Jr. give viewers an all access pass as they work together to build "Mike's Ultimate Garage" TAMPA, Fla., Aug.
Early results just released from new research by Ohio State University is showing significant reductions in phosphorous runoff from farm fields, bringing new life to an ancient farming technique.
CHARLOTTE, N.C., June 26, 2014 /PRNewswire/ -- For do-it-yourself homeowners who have wanted to install and finish drywall for their home improvement projects but weren't sure how, National
The fourth annual Midwest Soil Improvement Symposium is scheduled for August 13, 2014 in Manhattan, KS.
DTE Energy has entered into an agreement with the GYPSOIL division of Beneficial Reuse Management to market GYPSOIL brand gypsum from the Monroe Power Plant in Monroe, Mich.
Becomes first certified calcium sulfate supplier NORMAN, Okla., May 5, 2014 /PRNewswire/ -- ACG announces certification by BRC (British Retail Consortium), a leading global
Cory Schurman joins GYPSOIL Division of Beneficial Reuse Management as national sales manager to coordinate marketing programs, and work with customers, sales representatives and agricultural
Celestite (SrSO4) is a mineral consisting of strontium sulfate. The mineral is also known as celestine and is named for its occasional delicate blue color. Celestite occurs as crystals, and also in compact massive and fibrous forms. It is mostly found in sedimentary rocks, often associated with the minerals gypsum, anhydrite, and halite. The mineral is found worldwide, usually in small quantities. Pale blue crystal specimens are found in Madagascar.
Gypsum is a very soft mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4Â·2H2O. Chemical structure Heating gypsum above approximately 150Â°C (302Â°F) partially dehydrates the mineral by driving off exactly 75% of the water contained in its chemical structure. CaSO4Â·2H2O + heat â†’ CaSO4Â·Â½H2O + 1Â½H2O (steam) The partially dehydrated mineral is called calcium sulfate hemihydrate or calcined gypsum (commonly known as plaster of...
Halite is the mineral of sodium chloride, NaCl, commonly known as rock salt. Halite forms isometric crystals. The mineral is colorless to white, light blue, dark blue, and pink. It commonly occurs with other evaporite deposit minerals such as several of the sulfates, halides and borates. Halite occurs in vast beds of sedimentary evaporite minerals that result from the drying up of enclosed lakes, playas, and seas. Salt beds may be up to 350 m thick and underlie broad areas. In the United...
Selenite (chemical formula: CaSO4Â·2H2O) is a hydrous calcium sulfate, meaning it is composed of oxygen, sulfur, hydrogen, calcium and water. It is basically a glassy, well-crystallized form of gypsum and is often referred to as satin spar. Selenite is soft, and can easily be scratched with a fingernail. The thin crystals can be slightly flexible, but will snap if bent too far. Some crystals found in Kentucky have grown in severely curved patterns and flower-like petals. In some very...
- Sleep; the state or condition of being asleep.