hetaerolite

hetaerolite

[hə′tir·ə‚līt]
(mineralogy)
ZnMn2O4 A black mineral consisting of zinc-manganese oxide found with chalcophanite.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The main Mn-containing phase found after discharge was hetaerolite ([ZnMn.sub.2][O.sub.4]) in which the valence of Mn is 3.