Singingstone48: 6743 Chalcopyrite Brushy Creek Mine VT MO
Singingstone48: 6752 Galena Sphalerite on Chert Mid-Continent Mine KS
Singingstone48: 6753 Galena and Sphalerite on Chert Mid-Continent Mine, Treece, Kansas
Singingstone48: 6765 Sphalerite on Chert Tri-State Mining District, Joplin Field, Jasper Co., Missouri
Singingstone48: Pyrite and Quartz Spruce Claim, King County, Washington USA
Singingstone48: Galena and Calcite - Sweetwater Mine, Reynolds Co., Missouri. Viburnum Trend
Singingstone48: 605 Galena Fluorite Naica CHI MEX
Singingstone48: 318 Cinnabar dolomite quartz Hunan CHINA cat no 3049
Singingstone48: 415 Galena on Calcite Naica CHI MEX cat no
Singingstone48: Marcasite on Barite Lwr Silesia POL 1
Singingstone48: 6694 Amethyst on Sphalerite Naica CHI MEX
Singingstone48: 6695 Chalcopyrite Sphalerite Tri-State Dist
Singingstone48: 6698 Galena sphalerite dolomite Tri-State Dist cat no
Singingstone48: 6714 Galena Sphalerite Chert Tri-State District, Picher, OK
Singingstone48: Sphalerite and Chalcopyrite Tri-State Dist, Picher, OK USA
Singingstone48: 6722 Sphalerite and Chalcopyrite Tri-State Dist, Picher, OK USA
Singingstone48: Sphalerite and Chalcopyrite Tri-State Dist, Picher, OK USA
Singingstone48: 6728 Sphalerite and Chalcopyrite Tri-State Dist, Picher, OK USA
Singingstone48: 6170_Sphalerite Elmwood TN
Singingstone48: 6199 Pyrrhotite Galena and Quartz, Dalnegorsk, Russia
Singingstone48: 7061 Galena and chalcopyrite on dolomite, Casteel #35 Mine Viburnum Trend MO
Singingstone48: 7075 Chalcopyrite on dolomite Sweetwater Mine Viburnum Trend, Missouri, 4472 cat no
Singingstone48: 7079 Arsenopyrite Pyrite Pyrrhotite Noche Buena Mine ZAC MEX cat no 4435
Singingstone48: 7242 Arsenopyrite Castelo Branco Panasqueira PORT cat no 4427
Singingstone48: 7729 Galena on Fluorite Denton Mine Hardin Co IL
Singingstone48: 7730 Galena on Fluorite Denton Mine Hardin Co IL
Singingstone48: 7740 Galena Indian Creek Mine Washington Co Missouri
Singingstone48: 7741 Galena Indian Creek Mine Washington Co Missouri