How we use and depend on rocks and minerals every day to maintain our standard of living.
Gem-O-Rama, the great Searles Lake Gem Show
Salt Deposits Sea water contains almost 3.5 percent dissolved salt. When it evaporates, the dissolved solids form minerals such as halite, or rock salt (NaCl), gypsum (Ca 2 SO 4 · 2H 2 O), anhydrite (Ca 2 SO 4 ), and potash (KCl) salts.
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 as the main constituent in many forms of plaster, blackboard chalk and wallboard.
Mineral collectors must know the rules for removing specimens from public and private property.
Mineral Auctions, Fine Gemstones and Minerals for Auction. Crystals and Gemstones for online auction, featuring fine mineral specimens from The Arkenstone and Gemstones from Mineral Classics.
What is Gypsum? Gypsum is an evaporite mineral most commonly found in layered sedimentary deposits in association with halite, anhydrite, sulfur, calcite, and dolomite. ...
Detailed description, properties, locality information guide about the borate mineral borax (tincalconite).
Halite (/ ˈ h æ l aɪ t / or / ˈ h eɪ l aɪ t /), commonly known as rock salt, is a type of salt, the mineral (natural) form of sodium chloride (Na Cl).Halite forms isometric crystals. ...
Minerals and energy - an overview of rocks, minerals, rock types, identification, mineralogy, mineral deposits, types, energy, alternate energy.
Note: On this chart, a radioactive element is called long-lived if the half-life of any of its isotopes is more than one year; otherwise it is called short-lived.
Dolomite: Dolomite, type of limestone, the carbonate fraction of which is dominated by the mineral dolomite, calcium magnesium carbonate. Along with calcite and aragonite, dolomite makes up approximately 2 percent of the Earth's crust.
Banded Iron Formation (also known as BIF, or as taconite in North America) is a term that is applied to a very unique sedimentary rock of biochemical origin. These rocks are unique in their make up, unique in their age and unique in their origins.
Sodium: Sodium, chemical element of the alkali metal group in the periodic table.
Detailed description, properties, locality information guide about the mineral halite and rock salt.
Minerals and Their Uses. Every segment of society uses minerals and mineral resources everyday. The roads we ride or drive on and the buildings we live learn and work in all contain minerals.
HOW DO WE GRADE SALT? Our proprietary blend of 100% pure Himalayan Salt consists of only clear crystalline halite, together with hues of orange, pink, and rose create the perfect balance of flavor and minerals.