Summary Statement . A comprehensive overview of health and safety in construction worldwide, including trades, typical hazards, methods of prevention, regulations ...
Gypsum is one of the more common minerals in sedimentary environments. It is a major rock forming mineral that produces massive beds, usually from precipitation out ...
Modern Uses of Lead. Prior to the early 1900s, lead was used in the United States primarily in ammunition, burial vault liners, ceramic glazes, leaded glass and ...
List of all Igneous, Sedimentary, and Metamorphic Rock Types with Pictures and Links to Specific Articles about each Type of Rock.
The GEOGRAM (ISSN X) is published once or twice a year by the New York State Geological Survey, New York State Museum. Issue No. 1, published every year ...
Experience the Rocky Mountain High on this 16 day tour with Titan Travel. Enjoy included visits to Denver, Buffalo Bill Gravesite and Museum, or even a ride on Pikes ...
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO 4 ·2H 2 O. It is widely mined and is used as a fertilizer, and ...
Best Organic Fertilizers Feed your garden by choosing natural soil amendments that are rich in nutrients, minerals, and organic matter — not just nitrogen.
Mineral collectors must know the rules for removing specimens from public and private property.
Land Use and Water Quality, LandUse Planning, Landfills: Impact on Groundwater, Landslides, Law, International Water, Law of the Sea, Law, Water, Legislation ...
The ® Virtual Gallery Collector Quality Decorator Minerals, Spheres and Crystals At Miners'' Prices! TM Try our large size decorator minerals ...
Therapeutic Benefits of Calcium Montmorillonite Clay. Calcium montmorillonite clay has been used by indigenous cultures and healers for centuries as an internal and ...
In 2006, more than 200 million tons of salt were produced in the world. China is the largest producer, with 48 million tons, followed closely by the United States ...
Gemstones are the crystallized expressions of planetary or zodiacal energies. Ideally, there should be 144 basic stones one for every possible planet/sign position.
Himalayan salt, also known as Himalayan crystal salt, is a type of rock salt best known for its striking pink color which comes from the natural presence of several ...
Agricultural gypsum works as a soil amendment, conditioner and fertilizer to improve the soil, supplying calcium and plant available Sulfate Sulfur.
POSSIBLE USES In many applications, MgO boards can be used in the same ways as gypsum and Portland cement sheathings. The substitution is not fully direct in terms of ...
Welcome. The mission of the Gypsum Association, a notforprofit trade association founded in 1930, is to promote the use of gypsum while advancing the development ...
Naturally Occurring Radioactive material, natural materials contain radioactive elements (radionuclides), known as NORM. The earth''s crust is radioactive. Information ...
Current List: Each month, we offer an abbreviated selection of minerals from our inventory of over 200,000 samples. If you don''t see what you''re ...
We have a variety of rock and mineral collections in boxed display trays. These specimens may be removed from the trays for handson examination and study.