Min. [f. STIBI-UM + Gr. κόν-ις dust + -ITE. Originally named stibiconise (Beudant 1832).] A hydrous oxide of antimony, sometimes found in a pulverulent form. Cf. STIBLITE.
1843. E. J. Chapman, Pract. Min., 70. Stibiconise.
1868. Dana, Min. (ed. 5), 188. Stibiconite.