#77189, Galena with complex crystallization patterns, Brushy Creek Mine, Missouri (m) $150

#77218, Rutile (twinned crystals), Graves Mountain, Georgia (m) $325

#78765, Quartz var. Smoky-Amethyst Scepter with Hematite inclusions, Chibukul Mine, Zimbabwe (m) $250

#75044, Bournonite (tabular doubly-terminated twinned crystals), Yaogangxian Mine, China (t) $145

#78679, Quartz var. Smoky-Amethyst Scepter, Crystal Park, Montana (m) $125

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

#75214, Malachite (concentric-growth malachite polished slice), Kolwezi District, Democratic Republic of the Congo (c) $215

#75527, Bournonite (complexly twinned crystals), Yaogangxian Mine, China (m) $225

#75639, Rutile, Graves Mountain, Georgia (t) $115

#77575, Calcite (twinned crystals), Millington Quarry, New Jersey (t) $25

#79271, Quartz with phantom-growth zones, Red Bridge Mine, Spring Glen, New York (t) $8

#79162, Spinel (twinned crystals), Mogok District, Myanmar (t) $20

#79264, Quartz var. Smoky Quartz (with rare crystal faces), Lake George District, Colorado (t) $14

#75231, Bournonite (doubly terminated complexly twinned crystals), Yaogangxian Mine, China (m) $295

#79267, Quartz var. Smoky Quartz (with rare crystal faces), Lake George District, Colorado (t) $15

#79452, Cassiterite (twinned crystals), Krásno, Sokolov District, Czech Republic (t) $35

#79443, Hematite and Rutile, Novo Horizonte, Brazil (t) $18

#79270, Quartz with phantom-growth zones, Red Bridge Mine, Spring Glen, New York (t) $18

#75233, Cerussite twinned crystals with Hydrocerussite coating plus minor Calcite, Tsumeb Mine, Lead Pocket, Namibia (m) $400

#72969, Topaz (with unusual healed fracture), Dassu, Braldu Valley, Pakistan (m) $400

#72605, Zoisite var. Tanzanite Crystal, Merelani Hills, Tanzania (Type Locality for Tanzanite) (m) $1850

#75720, Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), Pennsylvania (lc) $295

#72344, Fluorapophyllite-(K) (formerly known as Apophyllite) and Stilbite over Thomsonite, Rahuri, Nagar District, India (m) $400

#75289, Tanzanite Crystal (blue gem variety of the mineral Zoisite), Karo Mine, Merelani Hills, Tanzania (Type Locality for Tanzanite) (m) $3875

#77700, Cerussite (twinned crystals), Tsumeb Mine, Namibia (m) $1950

#78764, Quartz var. Smoky-Amethyst Scepter, Chibukul Mine, Zimbabwe (m) $600

#78664, Cerussite (reticulated), Taouz, Er Rachidia, Morocco (c) $400

#75528, Bournonite (twinned crystals), Yaogangxian Mine, China (m) $415

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