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Azurite (''rose'') with Malachite
Northwest Extension, Morenci Mine, Greenlee Co., Arizona, USA
4.7 x 2.6 x 1.1 cm
Winning Bid: $245
Quetzalcoatlite (exceptionally rare)
Bambollita Mine, Moctezuma, Moctezuma Municipality, Sonora, Mexico (Type Locality)
2.0 x 1.8 x 1.3 cm
Winning Bid: $410
Afghanite (fine crystals)
Ladjuar Medam, Sar-e-Sang, Kokcha Valley, Badakhshan, Afghanistan
10.8 x 10.5 x 4.8 cm
Winning Bid: $205
Gold Nugget
Yuba River Placers, Nevada Co., California, USA
0.6 x 0.5 x 0.2 cm, 0.57 grams
Winning Bid: $135
Calcite (rare locality)
Bismark Mine, Ascención Municipality, Chihuahua, Mexico
8.1 x 4.6 x 3.6 cm
Winning Bid: $171
Platinum - Palladium ore in Gabbro (polished)
Stillwater Mine, Beartooth Mountains, Montana, USA
Ex. Colin Manlove
6.4 x 4.6 x 0.9 cm, 67.4 grams
Winning Bid: $270
Tourmaline (multicolor) with Albite
Stak Nala, Skardu Road, Haramosh Mts., Gilgit-Baltistan, Pakistan
4.5 x 2.1 x 1.8 cm
Winning Bid: $120
Enargite (fine classic material)
Butte Mining District, Silver Bow Co., Montana, USA
6.1 x 3.3 x 2.9 cm
Winning Bid: $141
Baryte (doubly-terminated) on Calcite (classic material)
Elk Creek, Dalzell, Meade Co., South Dakota, USA
Ex. Dave Bergman
6.2 x 5.7 x 3.8 cm
Winning Bid: $260
Proustite
Imiter Mine, Imiter District, Tinghir Province, Draa-Tafilalet Region, Morocco
4.7 x 4.4 x 4.2 cm
Winning Bid: $395
Azurite (excellent crystals)
Milpillas Mine, Cuitaca, Mun. de Cananea, Sonora, Mexico
Ex. Brian Kosnar
4.2 x 2.8 x 2.1 cm
Winning Bid: $398
Datolite
Dalnegorsk, Primorskiy Kray, Russia
5.9 x 4.7 x 1.3 cm
Winning Bid: $97
Malachite pseudomorph after Baryte
Shangulowé Mine, Kambove, Kambove Territory, Haut-Katanga, DR Congo
Ex. Bill and Anne Cook
4.3 x 2.7 x 2.6 cm
Winning Bid: $110
Hemimorphite (RARE locality specimen)
Shaimerden Zn deposit, Kamysty District, Kostanay Region, Kazakhstan
Ex. Kurt Hefendehl
7.8 x 6.1 x 4.7 cm
Winning Bid: $90
Fluorite (GEM crystals)
Shangbao Mine, Leiyang Co., Hengyang, Hunan, China
Ex. Kurt Hefendehl
8.3 x 7.1 x 5.3 cm
Winning Bid: $373
Calcite (fine quality) (fluorescent)
Wessels Mine, Hotazel, Kalahari Manganese Field, Northern Cape, South Africa
Ex. Armon McPherson
10.8 x 9.7 x 5.2 cm
Winning Bid: $387
Schorl Tourmaline on Albite with Muscovite
Shengus, Haramosh Mts., Skardu Dist., Baltistan, Gilgit-Baltistan, Pakistan
3.6 x 3.1 x 1.8 cm
Winning Bid: $70
Fluorite (gemmy crystals)
Moscona Mine, Solís, Corvera de Asturias, Villabona mining area, Asturias, Spain
8.7 x 5.2 x 4.3 cm
Winning Bid: $255
Limonite pseudomorph after Pyrite (rare locality specimen)
Porter Mine, Carolina Slate Belt, Randolph Co., North Carolina, USA
6.7 x 3.9 x 2.7 cm
Winning Bid: $60
Smithsonite (fine quality)
Yanga Koubenza Quarries, Mfouati, Mfouati District, Bouenza Department, Republic of the Congo
5.8 x 3.2 x 0.6 cm
Winning Bid: $155
Corundum var: Ruby (doubly-terminated)
Mahenge, Morogoro Region, Tanzania
2.0 x 1.4 x 1.3 cm, 7.87 grams
Winning Bid: $210
Quartz (''Mango'' Quartz) with Halloysite inclusions
Cabiche, Quípama Mun., Boyacá Dept., Colombia
6.9 x 4.2 x 3.2 cm
Winning Bid: $415
Fluorite (GEM crystals) on Dolomite
Shangbao Mine, Leiyang Co., Hengyang, Hunan, China
Ex. Kurt Hefendehl
7.3 x 7.1 x 2.5 cm
Winning Bid: $145
Descloizite (fine crystals)
Berg Aukus Mine, Grootfontein, Otjozondjupa Region, Namibia
Ex. Marcella Watson
5.3 x 4.3 x 2.3 cm
Winning Bid: $165
Cyanotrichite (rare)
Maid of Sunshine Mine, Turquoise Mining District, Cochise Co., Arizona, USA
6.6 x 5.1 x 3.7 cm
Winning Bid: $355
Opal var: Opal-AN (classic material)
Valeč Hyalite Occurrences, Valeč, Karlovy Vary District, Karlovy Vary Region, Czech Republic
5.2 x 3.4 x 1.3 cm
Winning Bid: $90
Quartz var: Rose (recent find) (rare Afghanistan locale)
Parun Pegmatite Field, Nuristan, Afghanistan
4.3 x 2.9 x 2.0 cm
Winning Bid: $355
Brucite (rare rich yellow color)
Killa Saifullah, Balochistan, Pakistan
5.1 x 4.3 x 1.6 cm
Winning Bid: $255
Wulfenite (classic material)
Erupción Mine, Los Lamentos Mts, Ahumada Municipality, Chihuahua, Mexico
Ex. Dave Bergman
5.3 x 3.6 x 1.7 cm
Winning Bid: $165
Dioptase (unusual form) (2019 find)
Ntola Mine, Mindouli, Mindouli District, Pool Department, Republic of the Congo
4.3 x 2.0 x 1.0 cm
Winning Bid: $575