Geographic Minerals

Bornite, also known as peacock ore, is a sulfide mineral with chemical composition Cu5FeS4 that crystallizes in the orthorhombic system (pseudo-cubic). It was named after…

Borax, also known as sodium borate, sodium tetraborate, or disodium tetraborate, is an important boron compound, a mineral, and a salt of boric acid. It…

Boracite is a magnesium borate mineral with formula: Mg3B7O13Cl. It occurs as blue-green, colorless, gray, and yellow to white crystals in the orthorhombic – pyramidal…

Bonaccordite is a rare mineral discovered in 1974. Its chemical formula is Ni2FeBO5 and it is a mineral of the ludwigite group. It is an…

Boltwoodite is a hydrated potassium uranyl silicate mineral with formula HK(UO2)(SiO4)·1.5(H2O). It was named after Bertram Borden Boltwood (1870-1927), radiochemist of Yale University, New Haven,…

Boleite is a complex halide mineral with formula: KPb26Ag9Cu24(OH)48Cl62. It was first described in 1891 as an oxychloride mineral. It was named for its type…

Boehmite or böhmite is an aluminum oxide hydroxide (γ-AlO(OH)) mineral, a component of the aluminum ore bauxite. It is one of the three component minerals…

Bobfergusonite is a mineral with formula Na2Mn5FeAl(PO4)6. The mineral varies in color from green-brown to red-brown. It was discovered in 1986 in Manitoba, Canada, and…

Blossite is an anhydrous copper vanadate mineral with the formula: Cu2+2V5+2O7. It is a very rare sublimate, probably formed between 100–2000C, from the outer sulfate…

Blödite or bloedite is a hydrated sodium magnesium sulfate mineral with formula: Na2Mg(SO4)2·4H2O. It is consisting of a hydrous sodium magnesium sulfate that is colorless…

Off-the-job training is another method of employee training which is concerned with the arrangements organized away from an organizational workstation. It takes place outside the…

Bixbyite is a manganese iron oxide mineral with chemical formula: (Mn, Fe)2O3. It is an uncommon mineral, distinguished by its dark, lustrous crystals that are…