Manganite - Wikipedia Manganite is a mineral composed of manganese oxide-hydroxide, MnO(OH), crystallizing in the monoclinic system (pseudo-orthorhombic) [3] Crystals of manganite are prismatic and deeply striated parallel to their length; they are often grouped together in bundles
Manganite | Oxide, Crystal Structure, Magnetic Properties . . . manganite, an ore mineral of manganese, basic manganese oxide [MnO (OH)] that forms dark gray to black crystal bundles or fibrous masses Important deposits exist at Ilfeld, Ilmenau, Siegen, and Horhausen, Ger ; the Lauron and Aure valleys, in France; St Just, Cornwall, Eng ; and Michigan and California, U S
Manganite: Mineral information, data and localities. - mindat. org Named in 1827 by Wilhelm Karl von Haidinger in allusion to the manganese content Frequently as well-formed crystals or tight aggregates with a fibrous structure due to the mineral's perfect cleavage May be compact fine-grained or in botryoidal formation
Manganite – WGNHS – UW–Madison Manganite is a lustrous black to steel gray mineral formed in hydrothermal veins or as a groundwater precipitate IRON COUNTY: Manganite was found as lustrous striated tabular crystals in clusters lining vugs up to 1 foot across in the iron formation at the Montreal Mine, NE NE sec 33 T 46N
The Mineral manganite - The Mineral and Gemstone Kingdom Manganite is a mineral named for its dominating manganese content It forms in manganese deposits, where it is more common than perceived as an uninteresting mineral However, several localities produce very aesthetic, well-crystallized forms of Manganite that are highly lustrous
Manganite - an overview | ScienceDirect Topics Manganites are a perovskite-structured material with general formula R1−xMxMnO3 where R is usually a trivalent rare-earth element and M is usually a divalent alkali You might find these chapters and articles relevant to this topic Manganites were discovered in 1950 (Jonner and van Santen)
Manganite - Details and Facts - allmineralsrock Manganite is a mineral that belongs to the oxide mineral group It is a rare mineral that is usually found in the oxidized zones of hydrothermal manganese deposits Manganite is usually black or dark brown in color and has a metallic luster
Manganite | HMnO2 | CID 5359598 - PubChem Manganite | HMnO2 | CID 5359598 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
Manganite | Mineral Properties, Occurrence and Uses Manganite is a member of oxide minerals with composed of manganese oxide-hydroxide of formula: MnO(OH) A widespread and important ore of manganese The mineral had been described by a number of different names since 1772, but was finally given its current name, which it owes to its manganese component, in 1827