bixbyite
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Bixbyite — Catégorie IV : oxydes et hydroxydes[1] Bixbyite Utah Général … Wikipédia en Français
Bixbyite — is a manganese iron oxide mineral with formula: (Mn,Fe)2O3. The iron:manganese ratio is quite variable and many specimens have almost no iron. It is a metallic dark black with a Mohs hardness of 6.0 6.5 and a specific gravity of 4.9 5.0. It is a… … Wikipedia
bixbyite — bix·by·ite … English syllables
bixbyite — ˈbiksbēˌīt noun ( s) Etymology: Maynard Bixby, 19th century American who discovered it + English ite : a mineral FeO.MnO2 consisting of an iron manganese oxide occurring in black isometric crystals … Useful english dictionary
Bixbyit — Perfekt entwickelter disdodekaedrischer Bixbyit aus den Wah Wah Mountains (Beaver County), Utah, USA (Bildgröße: 4,1 x 5,3 mm) Chemische Formel (Mn3+,Fe3+)2O3 … Deutsch Wikipedia
Beryl — Beril redirects here. For a character of Tolkien s legendarium, see Beril (House of Bëor). Heliodor redirects here. For the masculine name, see Heliodorus (disambiguation). For other uses, see Beryl (disambiguation). Beryl Three varieties of… … Wikipedia
Red beryl — Infobox mineral name = Red beryl category = Mineral (cyclosilicate) boxwidth = 175 boxbgcolor = caption = formula = Be3(AlMn)2Si6O18 color = Orange red to red to purple red habit = Elongate or tabular first order prisms. system = Hexagonal… … Wikipedia
List of minerals A-B (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… … Wikipedia
Manganese(III) oxide — Other names dimanganese trioxide, manganese sesquioxide, manganic oxide … Wikipedia
Maynard Bixby — (June 28, 1853 – February 18, 1935) was an American mineralogist and mineral collector. Bixby was born in Wyalusing, Pennsylvania and graduated from Lafayette College in Easton, Pennsylvania in 1876. Bixby worked for a time in Wilkes Barre,… … Wikipedia
