gerhardtite

gerhardtite

[′ger‚härd‚īt]
(mineralogy)
Cu2(NO3)(OH)3 An emerald-green mineral composed of basic copper nitrate.
References in periodicals archive ?
Associated with this material were atacamite, brochantite, claringbullite, gerhardtite and considerable amounts of connellite.
Associated minerals are: cuprite, copper, silver, algodonite, domeykite, malachite, connellite, olivenite, theoparacelsite and gerhardtite.
Occurrence: Associated minerals are: olivenite, conichalcite, clinotyrolite, cornubite, kolfanite, pharmacosiderite, gerhardtite, atacamite, gilmarite, wallkilldellite-(Fe), cuprite, domeykite, algodonite and native copper.