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hydrohetaerolite
hydrohetaerolite n.
Brit. 
/ˌhʌɪdrə(ʊ)hᵻˈtɪərəlʌɪt/
, /ˌhʌɪdrə(ʊ)hᵻˈtɪərəlʌɪt/U.S. /ˌhaɪdroʊhəˈtɪrəˌlaɪt/
Mineralogy a hydrous oxide of zinc and manganese similar to hetærolite./ˌhaɪdroʊhəˈtɪrəˌlaɪt/ΘΚΠ
the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > oxides of two elements > hydrous or hydrated
humboldtine1822
ranciéite1861
curite1922
hydrohetaerolite1928
weddellite1942
vandendriesscheite1947
woodruffite1953
1928 C. Palache in Amer. Mineralogist 13 308 The following data establish the characters of unaltered hetaerolite. For the partly hydrated mineral hitherto described, the name hydrohetaerolite may well be employed.
1942 Amer. Mineralogist 27 50 It was..proposed by Palache to adopt Moore's name hetaerolite for the anhydrous mineral, analogous to hausmannite,..since this was the sense of the original definition. The actual material of Moore..was separated under the name hydrohetaerolite as a distinct species. The hydrous mineral from Leadville..also is to be classed as hydrohetaerolite.
1955 Amer. Mineralogist 40 350 Hydrohetaerolite has the same structure as hausmannite, except that one sixth of the trivalent manganese occupying the octahedral sites are randomly absent, and the balance of charge is supplied by hydrogen bonds.
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