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The oxide mineral class includes those minerals in which the oxide anion (O 2−) is bonded to one or more metal alloys. The hydroxide -bearing minerals are typically included in the oxide class. Minerals with complex anion groups such as the silicates, sulfates, carbonates and phosphates are classed separately.
Category:Oxide minerals - Wikipedia. Minerals with oxygen as the anion. Contents. Top. 0–9. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z. Subcategories. This category has the following 6 subcategories, out of 6 total. Corundum varieties (1 C, 2 P) Hydroxide minerals (48 P) Spinel group (1 C, 19 P)
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What is oxide mineral class?
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What is aluminium oxide?
An oxide ( / ˈɒksaɪd /) is a chemical compound containing at least one oxygen atom and one other element [1] in its chemical formula. "Oxide" itself is the dianion (anion bearing a net charge of –2) of oxygen, an O 2– ion with oxygen in the oxidation state of −2. Most of the Earth's crust consists of oxides.
Aluminium oxide (or aluminium(III) oxide) is a chemical compound of aluminium and oxygen with the chemical formula Al 2 O 3. It is the most commonly occurring of several aluminium oxides , and specifically identified as aluminium oxide .
Rutile is an oxide mineral composed of titanium dioxide (TiO 2), the most common natural form of TiO 2. Rarer polymorphs of TiO 2 are known, including anatase , akaogiite , and brookite . Rutile has one of the highest refractive indices at visible wavelengths of any known crystal and also exhibits a particularly large birefringence ...
Iron oxides and oxyhydroxides are widespread in nature and play an important role in many geological and biological processes. They are used as iron ores , pigments , catalysts , and in thermite , and occur in hemoglobin .
Quartz. This article is about the mineral. For other uses, see Quartz (disambiguation). Quartz is a hard, crystalline mineral composed of silica ( silicon dioxide ). The atoms are linked in a continuous framework of SiO 4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO 2.
