单词 | seamanite |
释义 | seamaniten. Mineralogy. A rare hydrated phosphate and borate of manganese, Mn32+OH2BOH4PO4, occurring as transparent, yellow, orthorhombic crystals. ΘΚΠ the world > the earth > minerals > types of mineral > phosphates > [noun] > others of two plus elements childrenite1824 ficinite1852 sombrerite1862 martinite1888 griphite1891 graftonite1900 silicocarnotite1911 sicklerite1912 roscherite1915 ferrazite1919 phosphophyllite1921 kolbeckite1928 englishite1930 lehiite1930 lewistonite1930 millisite1930 seamanite1930 woodhouseite1937 sterrettite1940 whitlockite1940 lomonosovite1941 viseite1944 scorzalite1947 souzalite1947 rashleighite1948 hühnerkobelite1950 pallite1954 whitmoreite1974 1930 E. H. Kraus et al. in Amer. Mineralogist 15 220 In recognition of Professor [A. E.] Seaman's long and influential service as Professor of Geology and Mineralogy at the Michigan College of Mining and Technology, and his valuable contributions to the geology and mineralogy of the Upper Peninsula of Michigan, the authors propose the name of seamanite for this new mineral. 1971 E. H. Kraus et al. in Amer. Mineralogist 56 1531 Seamanite is certainly a candidate for one of the most exotic of mineral structures. The Mn-O octahedral arrangement is one of the most peculiar and unexpected on record. This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018). < n.1930 |
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