词条 | Kolbeckite |
释义 |
| name = Kolbeckite | boxwidth = | boxbgcolor = | image = Kolbeckite-215063.jpg | imagesize = 260px | alt = | caption = Light-green spherical aggregates of microcrystals of Kolbeckite, to just over 1mm in size. Locality: Schlarbaum quarry, Klause, Bad Gleichenberg, Styria, Austria. Size: 4.9 x 3.9 x 2.3 cm. | category = Phosphate minerals | formula = ScPO4·2H2O | molweight = | strunz = 8.CD.05 | dana = | system = Monoclinic | class = Prismatic (2/m) (same H-M symbol) | symmetry = P21/n | unit cell = | color = | colour = | habit = | twinning = | cleavage = | fracture = | tenacity = | mohs = | luster = | streak = | diaphaneity = | gravity = | density = | polish = | opticalprop = | refractive = | birefringence = | pleochroism = | 2V = | dispersion = | extinction = | length fast/slow = | fluorescence = | absorption = | melt = | fusibility = | diagnostic = | solubility = | impurities = | alteration = | other = | prop1 = | prop1text = | references = }} Kolbeckite (scandium phosphate dihydrate) is a mineral with formula: ScPO4·2H2O. It was discovered originally at Schmiedeberg, Saxony, Germany in 1926 and is named after Friedrich L. W. Kolbeck, a German mineralogist. Kolbeckite is usually found as small clusters of crystals associated with other phosphate minerals. See also
References
3 : Scandium minerals|Phosphate minerals|Monoclinic minerals |
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