melaconite Definition

polybasite, stannite, blackband, boulangerite, proustite, tennantite, stromeyerite, chalcanthite, skutterudite, argyrodite, cobaltite, cerargyrite, glaucodot, jamesonite, miargyrite, strontianite, stephanite, freieslebenite, cubanite, nickeline, germanite, eucairite, smaltite, coffinite, helvite, libethenite, atacamite, colcothar, aurichalcite, ullmannite, kobellite, niccolite, volborthite, gahnite, aciculite, hematinon, horn silver, dyscrasite, verditer, ehlite, metallochromy, linnaeite, hausmannite, euclase, speculum metal, bournonite, schreibersite, menaccanite, gummite, liroconite, nagyagite, protoxide, brochantite, garnierite, hauerite, sterrometal, annabergite, linarite, pyritology, halotrichite, greenockite, stannine, lazulite, pyrosmalite, babingtonite, oxidation state, aerugo, vauquelinite, cyanide process, bismuthinite, noble metal, condurrite, oxalite, manganesic, zinkenite, sesquisulphide, eruginous, chamosite, manganiferous, torbernite, tenorite, hyperoxide, aluminium oxide, ludlamite, tyrolite, tungstite, triploidite, zinnwaldite, copper, chloropal, metallochrome, manganin, sternbergite, platinoid, baddeleyite, glaucophane, euxenite, fahlband, bell metal, putty powder,