单词 | phosphor-roesslerite |
释义 | phosphor-roessleriten. Mineralogy. A mineral of the monoclinic crystal system which consists of a hydrated acid phosphate of magnesium, MgH(PO4).7H2O, is isomorphous with roesslerite, and occurs as white or yellowish crystals that lose water on exposure to air. ΘΚΠ the world > the earth > minerals > types of mineral > phosphates > [noun] > hydrated magnesium phosphates newberyite1879 phosphor-roesslerite1939 1939 Mineral. Abstr. 7 316 Mud in old workings in the gold mines at Schellgaden (in Salzburg) shows glistening crystals of the new mineral phosphor~rösslerite... The water-clear crystals, usually yellow from iron staining, are monoclinic. 1951 C. Palache et al. Dana's Syst. Mineral. (ed. 7) II. 713 Phosphorroesslerite. 1973 Acta Crystallographica B. 29 286/1 Roesslerite..is a secondary mineral usually associated with other arsenates and, according to its known properties, is isostructural with MgHPO4.7H2O, phosphoroesslerite. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < n.1939 |
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