• Arsenate mineral - Wikipedia

    en.wikipedia.org/wiki/Arsenate_minerals Arsenate minerals usually refer to the naturally occurring orthoarsenates, possessing the (AsO 4) 3− anion group and, more rarely, other arsenates with anions like AsO 3 (OH) 2− (also written HAsO 4 2−) (example: pharmacolite Ca(AsO 3 OH). 2H 2 O) or (very rarely) [AsO 2 (OH) 2] − (example: andyrobertsite). Arsenite minerals are much less common. Both the Dana and the Strunz mineral ...
  • Arsenate mineral | Britannica

    www.britannica.com/science/arsenate-mineral Arsenate mineral, any of a group of naturally occurring compounds of arsenic, oxygen, and various metals, most of which are rare, having crystallized under very restricted conditions.At the mineralogically famous Långban iron and manganese mines in central Sweden, more than 50 species of arsenate minerals have been described, many peculiar to the locality.
  • Category:Arsenate minerals - Wikipedia

    en.wikipedia.org/wiki/Category:Arsenate_minerals Arsenate minerals are those minerals containing the arsenate (AsO 4 3−) anion group.Both the Dana and the Strunz mineral classifications place the arsenates in with the phosphate minerals.
  • Arsenate minerals

    www.snipview.com/q/Arsenate_minerals Cornwallite: Cornwallite is an uncommon copper arsenate mineral with formula Cu5(AsO4)2(OH)4. It forms a series with the phosphate pseudomalachite and is a dimorph of the triclinic cornubite.
  • Arsenate Mineral Specimens and Products

    www.dakotamatrix.com/mineral-galleries/search Availability Available Price $40.00 Locality Mina Ojuela, Mapimi, Durango, Mexico Formula Zn 2 AsO 4 (OH) Size 9 x 5 x 5 cm - Sm Cabinet Tagged arsenate. Bluish green Adamite (cuprian) crystals to 1.5mm in a 2.5cm wide vug on one side and 3cm on the other and several smaller vugs with good crystals.
  • Unnamed (Zn Arsenate): Mineral information, data and ...

    www.mindat.org/min-39379.html Unnamed (Zn Arsenate) mineral data, information about Unnamed (Zn Arsenate), its properties and worldwide locations.
  • Arsenic | Minerals Education Coalition

    mineralseducationcoalition.org/minerals-database/arsenic Arsenic contamination is a problem in some well-water and may be associated with mine drainage. Arsenic is not recovered from any waste materials or in any recycling program. Some is recovered from runoff at wood treatment facilities. Interestingly, a trace amount of arsenic is necessary for good health and growth of animals, including humans ...
  • Mineral Gallery - The Phosphate Subclasses

    www.galleries.com/minerals/phosphat/arsenate.htm The Arsenate subclass (and to a lesser extent the Vanadate Subclass) of the Phosphate Class almost perfectly mirrors the true phosphates in many ways including structure, diversity and properties. The only major difference is the arsenate or vanadate ion replacing the phosphate ion. The ions have the same charge and roughly the same size and ...
  • Arsenate Mineral Specimens and Products

    www.dakotamatrix.com/mineral-galleries/search A collection of mixite, roselite mineral specimens from Gold Hill mine, Tooele Co., Utah, United States, Mammoth mine, Tintic dist., Juab Co., Utah, U Arsenate Mineral Specimens and Products Checkout
  • Scorodite | mineral | Britannica

    www.britannica.com/science/scorodite Scorodite forms a continuous solid-solution series with mansfieldite in which aluminum replaces iron in the scorodite structure. Mansfieldite forms white to pale gray crusts and porous masses. These minerals occur in weathered zones formed by the oxidation of arsenopyrite. For detailed physical properties, see arsenate mineral (table).