gahnite Definition

lazulite, ludlamite, roscoelite, roselite, chamosite, volborthite, glaucophane, germanite, eosphorite, ludwigite, ralstonite, tephroite, skutterudite, edenite, humite, hausmannite, zinnwaldite, chondrodite, libethenite, hopeite, aurichalcite, epistilbite, homilite, cubanite, chalcanthite, scolecite, linarite, thomsenolite, phenakite, senarmontite, strontianite, smaltite, stephanite, pectolite, halotrichite, cobaltite, dyscrasite, kalinite, davyne, triphylite, eucairite, scorodite, brochantite, pimelite, liroconite, amblygonite, cronstedtite, bournonite, menaccanite, herderite, stromeyerite, pyrosmalite, euxenite, triplite, hauerite, molybdite, warwickite, priceite, danalite, cervantite, stibiconite, euclase, zinkenite, calaverite, boracite, glaucodot, datolite, proustite, magnesic, manganesic, phosgenite, phillipsite, baddeleyite, eschynite, schreibersite, triploidite, ullmannite, atacamite, pharmacolite, helvite, babingtonite, condurrite, cancrinite, bindheimite, glauberite, gismondine, stannite, ehlite, melilite, tyrolite, polybasite, argyrodite, linnaeite, gummite, tennantite, bismuthinite, dufrenite, kernite, niccolite, nickeline,