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leucophosphite
leucophosphite n.
Brit. 
/ˌl(j)uːkə(ʊ)ˈfɒsfʌɪt/
, /ˌl(j)uːkə(ʊ)ˈfɒsfʌɪt/U.S. /ˌlukoʊˈfɑsˌfaɪt/
Mineralogy a hydrated basic phosphate of potassium and ferric iron found as white or greenish fine-grained masses./ˌlukoʊˈfɑsˌfaɪt/ΘΚΠ
the world > the earth > minerals > types of mineral > phosphates > [noun] > others of two elements
stercorite1850
Andrewsite1871
veszelyite1875
beryllonite1888
hautefeuillite1896
leucophosphite1932
scholzite1950
hurlbutite1952
1932 E. S. Simpson in Jrnl. Royal Soc. W. Austral. XVIII. 71 No previously described mineral approaches this in composition except minervite, a potassium aluminium phosphate, from which it differs in possessing a much greater basicity... It appears therefore to be a new species for which the name Leucophosphite is suggested.
1963 Prof. Papers U.S. Geol. Surv. No. 475 –C. 103/2 Leucophosphite and gypsum represent in large part only a recombination of the elements already present in the phosphatized wood when uplift of the enclosing Moreno Formation exposed it to weathering.
1972 Amer. Mineralogist 57 397 Leucophosphite, K2[Fe3+4(OH)2(H2O)2(PO4)4].2H2O, possesses an atomic arrangement based on a discrete octahedral tetramer.
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