WEEKLY MINERAL & GEM AUCTIONS!

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Copper pseudomorph after Azurite (''rose'') (classic material)
Copper Rose Mine, San Lorenzo, Georgetown District, Grant Co., New Mexico, USA
3.8 x 2.6 x 1.1 cm
Current Bid: $259
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Celestine (rare bi-colored crystals)
Beineu-Kyr, Tuarkyr Mountains, Geok Tepe, Ahal Province, Turkmenistan
Ex. Kurt Hefendehl
10.6 x 4.6 x 4.3 cm
Current Bid: $249
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Mottramite (fine quality)
Ojuela Mine, Mapimí, Mapimí Municipality, Durango, Mexico
Ex. Kurt Hefendehl
10.3 x 6.7 x 3.4 cm
Starting Bid: $249
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Azurite on Malachite
Liufengshan Mine, Guichi District, Chizhou, Anhui, China
7.7 x 5.7 x 3.3 cm
Current Bid: $259
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Fluorapatite with Arsenopyrite (classic material)
Panasqueira Mines, Covilhã, Castelo Branco, Portugal
17.2 x 7.7 x 4.3 cm
Current Bid: $249
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Sulfur
El Desierto Mine, San Pablo de Napa, Daniel Campos Province, Potosí, Bolivia
13.2 x 10.6 x 4.6 cm
Starting Bid: $249
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Prehnite with Epidote
Djouga Diggings, Bendougou, Diakon, Arrondissement of Diakon, Bafoulabé Cercle, Kayes Region, Mali
Ex. Demetrius Pohl
10.5 x 10.3 x 5.6 cm
Current Bid: $259
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Ettringite with Brucite (rare combo)
Wessels Mine, Kalahari Mn Field, Northern Cape, South Africa
Ex. Kurt Hefendehl
12.8 x 7.3 x 6.1 cm
Current Bid: $249
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Stilbite-(Ca) (''bow tie'') with Fluorapophyllite-(K)
Pathardi, Nashik District, Nashik Division, Maharashtra, India
Ex. Rock Currier
10.6 x 7.7 x 5.5 cm
Current Bid: $269
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Spinel (large crystal group)
Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
5.1 x 4.7 x 4.4 cm, 91.8 grams
Current Bid: $343
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Carrollite (good sized crystal)
Kamoya South II Mine, Kamoya, Kambove District, Haut-Katanga, DR Congo
4.1 x 3.8 x 3.4 cm
Current Bid: $363
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Beryl var: Morganite on Albite (classic material)
White Queen Mine, Hiriart Hill, Pala Dist., San Diego Co., California, USA
Ex. Brian Kosnar
9.3 x 8.8 x 7.2 cm
Current Bid: $259
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Smithsonite (cadmium-bearing) (rare for the locality)
Sardinia Stope, Kelly Mine, Magdalena, Socorro Co., New Mexico, USA
9.7 x 6.7 x 3.1 cm, 337.8 grams
Starting Bid: $249
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Tourmaline Carvings (matched pair)
Alto Ligonha Pegmatite Field, Zambezia Province, Mozambique
Ex. Rich Kosnar
17.5 mm x 14.5 mm (approx each), 12.01 ct (total weight)
Starting Bid: $249
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Wire Silver
Hongda Mine, Xiaoqinggou Ag-Mn deposit, Lingqiu County, Datong, Shanxi, China
4.5 x 1.4 x 0.6 cm
Current Bid: $310
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Beryl var: Aquamarine with Muscovite
Chumar Bakhoor, Nagar District, Gilgit-Baltistan, Pakistan
5.2 x 4.3 x 2.7 cm
Current Bid: $279
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Copper with Cuprite
Bennet Brook, Cape D'Or, Cumberland Co., Nova Scotia, Canada
Ex. Brian Kosnar
6.7 x 5.2 x 2.3 cm
Current Bid: $249
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Opal var: Opal-AN (formerly ''Hyalite Opal'') (rare PURPLE color)
Erongo Mountains, Karibib Constituency, Erongo Region, Namibia
7.3 x 6.6 x 2.6 cm
Starting Bid: $249
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Calcite (twins) with iron oxide inclusions
Fengjiashan Mine (Daye Copper Mine), Daye Co., Huangshi Prefecture, Hubei, China
Ex. Brian Kosnar
17.1 x 13.8 x 8.4 cm
Current Bid: $249
Time Left:
Close Time: 05/02/2024 6:45:00 pm (CDT)
Grossular Garnet (unusually colorless)
Mexico
10.39 mm x 7.99 mm, 3.78 ct
Current Bid: $25
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Tourmaline
Mavuco, Mozambique
10.70 mm x 8.79 mm, 4.54 ct
Starting Bid: $249
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Topaz Carving, Nymph
Brazil
34.45 mm x 24.40 mm, 61.24 ct
Starting Bid: $249
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Grandidierite (exceptionally rare)
Tranomaro Commune, Anosy Region (Fort Dauphin Region), Tuléar Province, Madagascar
3.13 mm, 0.11 ct
Current Bid: $152
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Bullseye Agate (2020 find)
Java, Indonesia
16.15 mm, 7.71 ct
Current Bid: $100
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Aquamarine
Minas Gerais, Brazil
8.52 mm x 6.56 mm, 1.56 ct
Current Bid: $100
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Bracelet, Amethyst and Citrine in Sterling Silver
Anahi Mine, Santa Cruz, Bolivia
Bracelet Length = 6 ¼ inches, 7 ct (approx total weight of gems)
Current Bid: $100
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Turquoise (rare locality stone)
Morenci, Greenlee Co., Arizona, USA
Ex. Marvin Rockey
12.63 mm x 11.40 mm, 5.21 ct
Current Bid: $110
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Quartz with Rutile inclusions
Minas Gerais, Brazil
Ex. Marvin Rockey
15.66 mm x 13.89 mm, 11.62 ct
Starting Bid: $100
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Peridot (classic Arizona material)
San Carlos Indian Reservation, Gila Co., Arizona, USA
Ex. Marvin Rockey
8.77 mm, 2.68 ct
Current Bid: $100
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Earrings, Tanzanite in Sterling Silver
Tanzania
5 mm x 3 mm (approx size of gems), 0.60 ct (approx total weight of gems)
Current Bid: $70
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)