Latest Crystals Stories
DUBLIN, February 14, 2014 /PRNewswire/ -- Dublin - Research and Markets ( http://www.researchandmarkets.com/research/5wwd4f/pv_technology_and) has announced the addition
ST. PETERS, Mo., Feb.
WA'AD AL SHAMAAL, Saudi Arabia and BELMONT, Calif., Feb. 4, 2014 /PRNewswire/ -- SunEdison Inc.
CHONGQING, China, Jan. 31, 2014 /PRNewswire/ -- Daqo New Energy Corp.
When it comes to the growth of graphene — an ultrathin, ultrastrong, all-carbon material — it is survival of the fittest, according to researchers at The University of Texas at Austin.
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...
- A transitional zone between two communities containing the characteristic species of each.