hausmanniten.
/ˈhaʊsmənʌɪt/ Mineralogy.
Native proto-sesquioxide of manganese, found in brownish-black tetragonal crystals; pyramidal manganese ore.
ΘΚΠ
the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > spinel group AB2 O4 > others
picotite1814
franklinite1820
hausmannite1831
hercynite1849
jacobsite1869
hetaerolite1877
trippkeite1881
sapphirine1883
water-spinel1883
manganomagnetite1890
chrome-spinel1892
magnesiochromite1892
magnochromite1892
picrochromite1920
trevorite1921
ulvöspinel1947
taaffeite1951
nickel spinel1961
1831 Trans. Royal Soc. Edinb. XI. 128 Dr. Turner and myself propose to call the present species, Hausmannite.
1868 J. D. Dana Syst. Mineral. (ed. 5) 162 Hausmannite..occurs with porphyry along with other manganese ores.
This entry has not yet been fully updated (first published 1898; most recently modified version published online March 2022).
<
n.1831