WEEKLY MINERAL & GEM AUCTIONS!

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Baryte (old Colorado classic)
Hartsel, Park Co., Colorado, USA
Ex. Dr. Ed David
12.4 x 12.1 x 4.8 cm
Current Bid: $365
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Calcite
Wenshan, Yunnan, China
12.9 x 11.5 x 6.6 cm
Current Bid: $200
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Gem Spodumene var. Triphane
Dara-e-Pech pegmatite field, Kunar, Afghanistan
10.3 x 1.3 x 1.0 cm
Current Bid: $524
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Fluorite (new finds)
Koktokay No. 3 pegmatite, Altay Mine, Aletai Pref., Xinjiang, China
8.4 x 4.9 x 3.6 cm
Current Bid: $105
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Aquamarine, Spessartine, Smoky Quartz & Albite
Shengus, Roundu Dist., Gilgit-Baltistan, Pakistan
10.8 x 10.7 x 7.7 cm
Current Bid: $109
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Fluorite
Rogerley Mine, Weardale, Co. Durham, England, UK
14.5 x 12.5 x 6.8 cm, 2.6 pounds
Current Bid: $90
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Silver (rare Canada locale)
Nova Scotia Mine, Cobalt area, Ontario, Canada
Ex. Royal Ontario Museum, Dave Bristol
11.1 x 7.0 x 2.2 cm, 213 grams
Current Bid: $175
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Chrysocolla (New Find - classic locale)
79 Mine, Chilito, Hayden area, Gila Co., Arizona, USA
7.6 x 5.2 x 4.6 cm
Current Bid: $82
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Fluorite, Quartz & Dolomite
Shangbao Mine, Leiyang Co., Hunan, China
Ex. Dr. Steve Smale
8.8 x 7.5 x 4.2 cm
Current Bid: $174
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Hematite, Quartz & Rutile (superb - classic locale)
Cavradi Gorge, Val Curnera, Tujetsch, Grisons, Switzerland
Ex. Dr. Steve Smale
5.7 x 5.0 x 4.4 cm
Current Bid: $82
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Fluorite with gem twin
Diana Maria Mine, Weardale, Co. Durham, England, UK
11.2 x 7.3 x 4.1 cm
Current Bid: $121
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Hyalite Opal on Chalcedony
San Luis Potosí, Mexico
10.3 x 8.8 x 7.7 cm
Current Bid: $31
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Enargite and Malachite (VERY RARE DR Congo)
Kipushi Mine, Kipushi, Haut-Katanga, DR Congo
Ex. Kurt Hefendehl
8.1 x 6.0 x 4.3 cm
Current Bid: $121
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Calcite on Calcite (Utah)
Mammoth Mine, Tintic Mining Dist., East Tintic Mtns., Utah, USA
Ex. Betty Lipman, Morris Museum, George Loud
10.0 x 7.5 x 6.7 cm
Current Bid: $67
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
large Azurite on Smithsonite, on petrified wood
Hidden Treasure Mine, Ophir Mining Dist., Tooele Co., Utah, USA
Ex. Harvard, Johansson family, George Loud
17.2 x 7.8 x 3.7 cm, 1.5 pounds
Current Bid: $236
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
large Aquamarine with Muscovite (New Find)
Shigar Dist., Gilgit-Baltistan, Pakistan
16.1 x 10.6 x 8.1 cm, 2.5 pounds
Current Bid: $931
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
large Fluorite (multi-generational)
Yiwu, Jinhua, Zhejiang, China
16.8 x 15.0 x 5.7 cm, 4.1 pounds
Current Bid: $220
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Tennantite ps. Enargite (historic and unusually large)
Leonard Mine, Butte, Silver Bow Co., Montana, USA
Ex. Mike Groben, Stretch Young
12.7 x 12.3 x 7.3 cm, 3.7 pounds
Current Bid: $110
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Amethyst ps. Calcite
Artigas, Artigas Dept., Uruguay
Ex. Ed Swoboda, Stretch Young
14.3 x 8.7 x 8.3 cm
Current Bid: $200
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Fluorite octahedrons in Quartz
De'an Fluorite Mine, Wushan, Jiangxi, China
17.3 x 12.2 x 6.8 cm, 2.7 pounds
Current Bid: $90
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Wulfenite on Calcite (classic locale)
Red Cloud Mine, Silver, La Paz Co., Arizona, USA
Ex. Gary Weaver
10.2 x 7.7 x 5.0 cm
Current Bid: $399
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Celestine (classic locality)
White Rock Quarry, Clay Center, Ottawa Co., Ohio, USA
Ex. Lee Burnett
9.3 x 7.0 x 6.8 cm
Current Bid: $50
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Dioptase with Wulfenite and Mimetite (classic locale)
Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA
Ex. Bob Reynolds
7.7 x 7.7 x 2.8 cm
Current Bid: $121
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Jamesonite with Quartz & Pyrite
Santa Rita Mine, Nieves, Zacatecas, Mexico
Ex. J. Murray
6.7 x 6.0 x 2.8 cm
Current Bid: $45
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Vanadinite on Goethite
Taouz Caïdat, Errachidia Prov., Drâa-Tafilalet Region, Morocco
Ex. Bob Reynolds
11.1 x 5.3 x 4.2 cm
Current Bid: $185
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Baryte on Calcite (classic locale)
Elk Creek, Meade Co., South Dakota, USA
6.3 x 4.6 x 3.8 cm
Current Bid: $135
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Hemimorphite (2014-2015 finds)
Kimbedi, Mindouli Dist., Pool Dept., Republic of the Congo
11.8 x 6.2 x 5.3 cm
Current Bid: $65
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
Rutile in antique collection box
North American Emerald Mine, Hiddenite, Alexander Co., North Carolina, USA
Ex. Terry Ledford, Shields & Francis Flynn
11.0 x 8.4 x 2.2 (box)
Current Bid: $220
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
large Baryte & Calcite
Minerva No. 1 Mine, Cave-In-Rock, Hardin Co., Illinois, USA
Ex. Al & Sue Liebetrau
19.5 x 11.2 x 6.2 cm, 2.1 pounds
Current Bid: $49
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)
large Fluorite & Quartz
Jalgaon Dist., Nashik Div., Maharashtra, India
Ex. Al & Sue Liebetrau
19.2 x 14.1 x 6.8 cm, 5.2 pounds
Current Bid: $105
Time Left:
Close Time: 03/20/2025 6:30:00 pm (CDT)