Barite BaSO4 with Pyrolusite, South Jackson Mine, Negaunee, MI
Barite BaSO4 with Pyrolusite, South Jackson Mine, Negaunee, MI
Barite BaSO4 with Pyrolusite, South Jackson Mine, Negaunee, MI
Barite BaSO4 with Pyrolusite, detail, South Jackson Mine, Negaunee, MI
Barite BaSO4 with Pyrolusite, detail, South Jackson Mine, Negaunee, MI
Barite BaSO4 with Calcite and Fluorite, Cave-in-Rock, Hardin Co., Illinois
Barite BaSO4 with Calcite and Fluorite, under SW UV Light, Cave-in-Rock, Hardin Co., Illinois
Barite BaSO4 with Calcite and Mimetite, Ojuela Mine, Mapimi Mine, Durango, Mexico
Barite BaSO4 (greenish). with Calcite and Mimetite, under SW UV Light, Ojuela Mine, Mapimi Mine, Durango, Mexico
Barite BaSO4 (transparent), with Orpiment As2S3 & Realgar As4S4(red), Quiruvilca District, Provincia de Santiago de Chuco, La Libertad Department, Peru
Barite BaSO4 (transparent), with Cinnabar HgS(reddish), Clarashall Mine, Ruschberg, Baumholder, Hunsruck Mts., Rhineland-Palatinate, Germany ex Renaud Vochten
Barite BaSO4 Boulder, Jefferson Co., Montana 2007
Barite BaSO4
Barite BaSO4 with Vanadinite Pb5(VO4)3Cl I, Mibladen, Midelt, Meknes-Tafilalet Region, Morocco
Barite BaSO4 with Vanadinite Pb5(VO4)3Cl II, Mibladen, Midelt, Meknes-Tafilalet Region, Morocco
Barite BaSO4 Galena I, Mibladen, Khenifra, Morocco
Barite BaSO4 Galena I, under Shortwave and longwave UV Light, Mibladen, Khenifra, Morocco
Barite BaSO4 Galena II, Mibladen, Khenifra, Morocco
Barite BaSO4 Galena, under Shortwave and longwave UV Light II, Mibladen, Khenifra, Morocco
Barite BaSO4 (white) with Calcite, (off-white), Wollastonite, (yellowish), Franklinte (black), and minor Willemite, Franklin, Sussex Co., New Jersey
Barite BaSO4 under Shortwave UV, (white) with Calcite, (red), Wollastonite (gold), Franklinite (nonfluorescent), and minor Willemite, (green), Franklin, Sussex Co., New Jersey
Barite BaSO4 (white) with Calcite, (off-white), Franklinte (black),Sussex Co., New Jersey
Barite BaSO4 under Shortwave UV, (white) with Calcite, (red), Franklinite (nonfluorescent), Franklin, Sussex Co., New Jersey
Barite BaSO4 On Specular Hematite, Republic Mine, Marquette Co., Michigan
Barite BaSO4 with Specular Hematite and Quartz, Republic Mine, Marquette Co., Michigan
Barite BaSO4 detail, with Specular Hematite and Quartz, Republic Mine, Marquette Co., Michigan
Barite BaSO4 with Pyromorphite and Galena, Vimbodi, Conca de Barbera, Tarragonia, Catalonia, Spain, Ex Jordi Povill
Barite BaSO4 Cave-in-Rock, Hardin Co., Illinois
Barite BaSO4 With Sulfur, Machow Mine. Tamobrzeg, Podkarpackie, Poland
Barite BaSO4 detail, with Specular Hematite and Quartz, Republic Mine, Marquette Co., Michigan
Barite BaSO4, (cream) with Calcite, Elk Creek, Meade Co., South Dakota
Barite BaSO4, with Calcite, under Shortwave UV, Elk Creek, Meade Co., South Dakota
Barite BaSO4 detail, with Hematite and Chalcopyrite, Marquette, Marquette Co., Michigan
Barite BaSO4 with Fluorite, Cave-in-Rock, Hardin Co., Illinois
Barite BaSO4 with Pyrolusite, South Jackson Mine, Negaunee, MI
Barite BaSO4 with Calcite (whitish), Franklinite (black) and Willemite (grayish), Sterling Hill Mine, Sussex Co., New Jersey
Barite BaSO4 with Calcite (orange-red)), Franklinite (non-fluorescent) and Willemite (green)), Under SW UV Light Sterling Hill Mine, Sussex Co., New Jersey
Barite BaSO4, "Desert Rose", Oklahoma