Oxides Minerals
Oxides form from the combination of a steel with oxygen. This group ranges from dull ores like bauxite to gem stones like rubies and sapphires. The magnetite pictured to the left is a member of this institution.
Wulfenite
Wulfenite is a lead molybdate mineral with the chemical formula PbMoO4. It is known for its striking crystal formations, which are typically square or...
Sapphire
Sapphire is a precious gemstone that is a variety of the mineral corundum, which is composed of aluminum oxide. It is typically blue in...
Scheelite
Scheelite is a calcium tungstate mineral that is commonly found in various geological environments. It is an important ore of tungsten, which is a...
Rainbow Hematite
Rainbow hematite is a form of hematite, a common iron oxide mineral with the chemical formula Fe2O3. What sets rainbow hematite apart from typical...
Padparadscha Sapphire
Padparadscha sapphire is a rare and highly sought-after variety of the mineral corundum, which is composed of aluminum oxide with trace elements that give...
Brucite
Brucite is a mineral that is composed of magnesium hydroxide (Mg(OH)2). It belongs to the class of minerals known as hydroxides, which are compounds...
Uraninite
Uraninite is a mineral that is primarily composed of uranium oxide. It is a significant ore of uranium, which is an important element used...
Ruby
Ruby is a gemstone and a variety of the mineral corundum (Al2O3) that is distinguished by its red color, which is caused by trace...
Cuprite
Cuprite is a mineral that belongs to the oxide mineral group. It is composed of copper(I) oxide, with the chemical formula Cu2O. The name...
Musgravite
Musgravite is a rare and precious gemstone that belongs to the oxide mineral family. It is a member of the taaffeite family, which also...
Diaspore
Diaspore, an aluminum hydroxide mineral with the chemical formula AlO(OH), is a fundamental component in the study of geology and mineralogy. It is significant...
Taaffeite
Taaffeite is a rare and highly prized gemstone known for its exquisite beauty and exceptional rarity. It belongs to the beryl family of minerals...
