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Minerals in the Trigonal crystal system, Hexagonal Scalenohedral class (-3m (-3 2/m))
Aluminocoquimbite
Antimony
Arctite
Argesite
Arsenic
Arsenocrandallite
Arsenoflorencite-(Ce)
Arsenoflorencite-(La)
Arsenogorceixite
Arsenogoyazite
Baksanite
Bararite
Beaverite-(Zn)
Benauite
Berndtite
Beudantite
Bismuth
Bobtraillite
Bohdanowiczite
Brucite
Bütschliite
Calcite
Carlfrancisite
Caswellsilverite
Coquimbite
Corkite
Corundum
Coulsellite
Crandallite
Cupropearceite
Delafossite
Desautelsite
Digenite
Droninoite
Dussertite
Eirikite
Eudialyte
Feitknechtite
Fengchengite
Ferronigerite-2N1S
Ferronigerite-6N6S
Florencite-(Sm)
Fluocerite-(La)
Fougèrite
Galloplumbogummite
Gillardite
Goyazite
Graulichite-(Ce)
Greenwoodite
Harkerite
Haydeeite
Hedleyite
Hematite
Herbertsmithite
Hinsdalite
Huanghoite-(Ce)
Hydroniumjarosite
Hydrotalcite
Hydrowoodwardite
Iowaite
Jacutingaite
Jarosite
Kapellasite
Kintoreite
Kosnarite
Krásnoite
Lawrencite
Lévyne-Ca
Lithiophorite
Magnesiohögbomite-2N3S
Magnesiohögbomite-6N6S
Magnesionigerite-2N1S
Magnesionigerite-6N6S
Magnesite
Mcallisterite
Meixnerite
Mercury
Murchisite
Nabimusaite
Nitratine
Nukundamite
Olgite
Osarizawaite
Otavite
Palmierite
Paratacamite
Pearceite
Perhamite
Pilsenite
Plumbogummite
Plumbojarosite
Plumbonacrite
Portlandite
Proustite
Pyroaurite
Pyrochroite
Pyrosmalite-(Fe)
Quetzalcoatlite
Rhodochrosite
Rinneite
Rosiaite
Saltonseaite
Satterlyite
Scacchite
Schairerite
Segnitite
Siderite
Smithsonite
Spherocobaltite
Springcreekite
Stibarsen
Stistaite
Svanbergite
Taranakite
Telyushenkoite
Tetradymite
Theophrastite
Tistarite
Townendite
Trébeurdenite
Tuite
Waylandite
Wermlandite
Woodhouseite
Zaïrite
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Locality Updated:
Black Hawk Mine (Big Patch; Spink), Upper Mississippi Valley District, Grant Co., Wisconsin, USA
From
Bill Cordua
, 20th Jun 2013 02:26:23