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Wulfenite (antique specimen - circa 1880!)
Red Cloud Mine, Silver Mining District, La Paz Co., Arizona, USA
Ex. Georg Gebhard
3.3 x 2.3 x 1.7 cm
Winning Bid: $1,101
Freieslebenite (rare classic material)
Freiberg District, Erzgebirgskreis, Saxony, Germany
Ex. Georg Gebhard
4.7 x 2.4 x 1.2 cm
Winning Bid: $397
Acanthite with Wire Silver
Linqu County, Weifang, Shandong, China
Ex. Georg Gebhard
4.1 x 2.6 x 2.4 cm
Winning Bid: $199
Wire Silver
Linqu County, Weifang, Shandong, China
Ex. Georg Gebhard
5.3 x 4.7 x 2.2 cm
Winning Bid: $714
Wulfenite (antique specimen from the 1880s-1890s!)
Red Cloud Mine, Silver Mining District, La Paz Co., Arizona, USA
Ex. Georg Gebhard
4.3 x 4.2 x 2.7 cm
Winning Bid: $2,030
Acanthite with Wire Silver
Linqu County, Weifang, Shandong, China
Ex. Georg Gebhard
4.7 x 2.8 x 2.2 cm
Winning Bid: $353
Azurite (twins) (Famous Discovery!)
Easter Pocket, 8th Level, Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Georg Gebhard
7.1 x 4.7 x 4.6 cm
Winning Bid: $2,800
Acanthite with Wire Silver
Linqu County, Weifang, Shandong, China
Ex. Georg Gebhard
3.4 x 2.8 x 2.2 cm
Winning Bid: $232
Jeremejevite (classic material)
Erongo Mountains, Erongo Region, Namibia
Ex. Georg Gebhard
3.9 x 0.3 x 0.3 cm, 4.41 carats
Winning Bid: $185
Schachnerite with Paraschachnerite (mercurian silver amalgam) (incredibly rare)
Vertrauen zu Gott Mine, Landsberg, Obermoschel, Nordpfälzer Land, Donnersbergkreis, Rhineland-Palatinate, Germany (Type Locality for Both Species)
Ex. Georg Gebhard
2.4 x 2.2 x 0.6 cm
Winning Bid: $395
Malachite pseudomorph after Azurite (excellent miniature) (1920s!)
First Oxidized Zone, Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Georg Gebhard
4.1 x 3.2 x 2.8 cm
Winning Bid: $825
Silver (twinned octahedrons!) (classic locality)
Kongsberg Silver Mining District, Buskerud, Norway
Ex. Georg Gebhard
4.2 x 3.2 x 1.2 cm
Winning Bid: $2,275
Hydrocerussite coating Cerussite (twin)
Lead Pocket, Third Oxidation Zone, Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Georg Gebhard
3.6 x 3.1 x 2.8 cm
Winning Bid: $65
Wire Silver
Linqu County, Weifang, Shandong, China
Ex. Georg Gebhard
8.0 x 3.6 x 3.2 cm
Winning Bid: $925
Betekhtinite with Acanthite (rare association)
Dzhezkazgan Mining District, Karaganda Region, Kazakhstan
Ex. Georg Gebhard
4.8 x 3.1 x 1.3 cm
Winning Bid: $195
Acanthite with Wire Silver
Linqu County, Weifang, Shandong, China
Ex. Georg Gebhard
4.3 x 3.7 x 2.2 cm
Winning Bid: $249
Native Iron (Octahedrite) (rare)
Gibeon Meteorite, Namibia
Ex. Georg Gebhard
2.9 x 1.4 x 0.7 cm, 13.54 grams
Winning Bid: $107
Pyrargyrite (classic material)
St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
Ex. Georg Gebhard
2.9 x 2.4 x 2.0 cm
Winning Bid: $370
Tourmaline (Foitite / Schorl) with Beryl var: Aquamarine on Microcline
Erongo Mountains, Erongo Region, Namibia
Ex. Georg Gebhard
7.7 x 7.2 x 4.1 cm
Winning Bid: $373
Silver (crystallized)
Copper Falls Mine, Copper Falls, Eagle Harbor, Keweenaw County, Michigan, USA
Ex. Georg Gebhard
4.2 x 3.3 x 1.8 cm
Winning Bid: $408
Hydrocerussite coating Cerussite (twin)
Lead Pocket, Third Oxidation Zone, Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Georg Gebhard
3.7 x 2.7 x 2.3 cm
Winning Bid: $195
Kermesite (fine crystals) with Pääkkönenite and Valentinite
Kermesite occurrence, Dafeng, Shanglin County, Nanning, Guangxi, China
Ex. Georg Gebhard
5.2 x 1.7 x 1.2 cm
Winning Bid: $117
Malachite pseudomorph after Azurite (doubly-terminated) (1920s!)
First Oxidized Zone, Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Georg Gebhard
4.8 x 2.8 x 2.7 cm
Winning Bid: $1,050
Bournonite (''floater'' ''cogwheel''-twin)
Yaogangxian Mine, Yizhang Co., Chenzhou Pref., Hunan, China
Ex. Georg Gebhard
4.0 x 3.3 x 2.6 cm
Winning Bid: $232
Crocoite (classic material)
Adelaide Mine, Dundas Mineral Field, Zeehan Mining District, West Coast Municipality, Tasmania, Australia
Ex. Shields Flynn, John Marshall
7.7 x 6.7 x 4.3 cm
Winning Bid: $251
Tourmaline (rare locality specimen)
Hunter Mountain, Darwin, Inyo Co., California, USA
Ex. Al Kidwell
5.8 x 4.6 x 3.3 cm
Winning Bid: $272
Rhodizite (fine rare crystals)
Antsongombato Mine, Antsentsindrano, Anosiarivo Manapa, Betafo District, Vakinankaratra, Madagascar
3.8 x 2.6 x 1.9 cm
Winning Bid: $117
Boleite (rare classic material)
Amelia Mine, Arroyo de la Soledad, Boleo Dist., Santa Rosalía, Mulegé Municipality, Baja California Sur, Mexico
0.7 x 0.7 x 0.6 cm
Winning Bid: $111
Corundum var: Ruby
Gairo District, Morogoro Region, Tanzania
6.7 x 4.0 x 3.2 cm
Winning Bid: $106
Spinel var: Pleonaste
Betroka District, Anosy, Madagascar
3.9 x 3.2 x 1.2 cm, 27.2 grams
Winning Bid: $147