#75846, Fluorite with Bitumen, Cave-in-Rock District, Illinois (m) $55

#72702, Calcite with Goethite and Pyrite inclusions, Kentucky Stone Quarry, Flemingsburg, Kentucky (c) $75

#73597, Copper (naturally crystallized native copper), Central Mine, Michigan (t) $22

#77189, Galena with complex crystallization patterns, Brushy Creek Mine, Missouri (m) $165

#75264, Calcite with minor Fluorite, Denton Mine, Illinois (c) $150

#74709, Jarosite, Richmond-Sitting Bull Mine, South Dakota (t) $24

#73596, Copper (naturally crystallized native copper), Michigan (t) $15

#77344, Millerite and Marcasite in Quartz Geode, US Route 27 road cut, Halls Gap, Kentucky (t) $25

#76334, Gypsum var. Selenite, Great Salt Plains, near Jet, Oklahoma (m) $150

#75316, Millerite in Quartz Geode, US Route 27 road cut, Halls Gap, Kentucky (t) $28

#76947, Copper (naturally crystallized native copper), Osceola Mine, Michigan (t) $32 Arkansas (m) $65

#76412, Sphalerite, Black Jack Mine, Galena District, Illinois (m) $15

#76599, Calcite over Fluorite, Denton Mine, Illinois (c) $85

#76944, Galena, Sweetwater Mine, Missouri (m) $25

#70938, Copper (naturally crystallized native copper), Michigan (m) $48

#77551, Aragonite, Sterling Mine, Michigan (m) $18

#76739, Calcite with Pyrite inclusions, New Sharon New Sharon, Iowa (m) $30

#77252, Sphalerite, Tri-State Lead-Zinc Mining District, Missouri (c) $250

#75733, Sphalerite (Spinel Law twinned crystals), France Stone Co. Quarry, 4.8 km east of Logansport, Indiana (m) $225

#77147, Fluorite with Calcite and Chalcopyrite, Cave-in-Rock District, Illinois (c) $150

#77574, Calcite, road construction, Route 360 at Bee Cave Road, Austin, Texas (t) $15

#77365, Galena with Anglesite surface alteration, St. John Mine, southwest of Potosi, Wisconsin (t) $22

#75929, Fluorite with minor Chalcopyrite, Cave-in-Rock District, Illinois (lc) $450

#73653, Calcite with Fluorite, Denton Mine, Illinois (m) $450

#72914, Datolite nodules with Hematite and Copper inclusions (plus 3 cabochons), Michigan (c) $450

#76367, Gypsum, Great Salt Plains, near Jet, Oklahoma (lc) $225

#76859, Fluorite and Sphalerite on Quartz, Cave-in-Rock District, Illinois (lc) $250

#77256, Fluorite, Cave-in-Rock District, Illinois (c) $850

#77217, Witherite, Cave-in-Rock District, Illinois (c) $400

#72728, Beryl Resources of the Black Hills, S.D., 1952, by Tullis, Edward L. (lc) $10

#77715, Calcite (twinned crystals), Elmwood Mine, Tennessee (m) $750

#72687, Crevice Lead-Zinc Deposits of Northwest Illinois, 1959, Report of Investigations 210, by Bradbury, J.C. (lc) $12

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