WEEKLY MINERAL & GEM AUCTIONS!

Filter By

Ilvaite with Quartz and Quartz casts after Fluorite (unusual!)
Huanggang Fe-Sn deposit, Hexigten Banner, Inner Mongolia A.R., China
7.7 x 7.5 x 6.5 cm
Current Bid: $160
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Colemanite ps. Inyoite
Corkscrew Canyon Mine, Furnace Creek, Inyo Co., California, USA
Ex. Bob Reynolds
15.4 x 8.0 x 6.9 cm
Current Bid: $90
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Calcite (optical grade - old Mexico)
near Melchor Muzquiz, Coahuila, Mexico
Ex. Dr. Vasco Trancoso
8.8 x 5.6 x 2.7 cm
Current Bid: $40
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Aragonite "floater" (New 2023 Find)
Molina de Aragón, Castile-La Mancha, Spain
6.2 x 6.0 x 4.6 cm
Current Bid: $83
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Azurite "suns"
Malbunka Copper Mine, Areyonga, Northern Territory, Australia
11.2 x 7.3 x 4.4 cm
Current Bid: $199
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Stalactitic and botryoidal Malachite
L'Etoile du Congo Mine, Lubumbashi, Haut-Katanga, DR Congo
14.1 x 9.6 x 9.4 cm
Current Bid: $225
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Quartz
Ron Coleman Mine, Blue Springs, Garland Co., Arkansas, USA
Ex. John Whatley
9.1 x 7.2 x 6.1 cm
Current Bid: $70
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Kyanite in Quartz
Yancey Co., North Carolina, USA
Ex. John Whatley
12.7 x 12.0 x 7.8 cm, 3.4 pounds
Current Bid: $55
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Quartz var. Citrine (rare locality)
Adams Hiddenite and Emerald Mine, Alexander Co., North Carolina, USA
Ex. John Whatley
5.0 x 3.9 x 2.6 cm
Current Bid: $334
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Amethyst (1963 find)
Ellis-Jones Mine, Due West, Abbeville Co., South Carolina, USA
Ex. John Whatley
6.8 x 5.3 x 5.1 cm
Current Bid: $48
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Stibnite with Calcite
Xikuangshan Sb deposit, Lengshuijiang Co., Loudi, Hunan, China
Ex. Kurt Hefendehl
14.5 x 8.1 x 4.7 cm
Current Bid: $360
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Creedite with Fluorite
Navidad Mine, Indé Mun., Durango, Mexico
18.0 x 15.0 x 7.7 cm
Current Bid: $645
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Fluorite (classic locale)
Le Beix Mine, Puy-de-Dôme, Auvergne-Rhône-Alpes, France
Ex. Paul Zerfass
7.9 x 7.8 x 6.4 cm
Current Bid: $458
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Baryte
Châtel-Guyon, Puy-de-Dôme, Auvergne-Rhône-Alpes, France
Ex. Paul Zerfass
13.8 x 8.8 x 5.6 cm
Current Bid: $70
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Stilbite-(Ca)
Prospect Park Quarry, Passaic Co., New Jersey, USA
Ex. Paterson Museum, Eric Stanchich
9.2 x 7.2 x 6.8 cm
Current Bid: $25
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Malachite on Chrysocolla
L'Etoile du Congo Mine, Lubumbashi, Haut-Katanga, DR Congo
4.7 x 4.6 x 3.4 cm
Current Bid: $173
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Pyrite "sun"
Sparta, Randolph Co., Illinois, USA
8.7 x 8.7 x 0.7 cm
Current Bid: $55
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Brucite (rich yellow color)
Killa Saifullah Dist., Balochistan, Pakistan
4.9 x 2.9 x 2.6 cm
Current Bid: $30
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Galena
Gyudyurska Mine, Erma Reka, Zlatograd Mun., Smolyan Prov., Bulgaria
Ex. Claude Begin
9.1 x 6.8 x 5.2 cm, 1.8 pounds
Current Bid: $360
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Fluorite on Quartz
Zhejiang, China
17.0 x 12.6 x 5.5 cm, 2.3 pounds
Current Bid: $110
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Calcite (Mn-bearing) (2 generations)
Manaoshan Mountain, Chenzhou, Hunan, China
10.3 x 9.0 x 5.1 cm
Current Bid: $210
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Blue Lace Agate (New Find)
Madagascar
7.0 x 3.5 x 1.9 cm, 73 grams
Current Bid: $160
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Manganite (late 1800s classic)
Manganese deposit, Ilfeld, Harz Mtns, Thuringia, Germany
6.6 x 6.2 x 4.1 cm
Current Bid: $555
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Tourmaline, Smoky Quartz & Cleavelandite
Nuristan, Laghman, Afghanistan
8.6 x 6.8 x 4.2 cm
Current Bid: $410
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Malachite, Chrysocolla & Quartz (lapidary art)
Kalumines, Kipushi Territory, Haut-Katanga, DR Congo
7.8 x 4.5 x 2.7 cm, 100 grams
Current Bid: $66
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Amethyst with Calcite (old - classic locale)
Prospect Park Quarry, Passaic Co., New Jersey, USA
Ex. Joe Cilen, Chet Lemanski
13.0 x 11.5 x 6.8 cm
Current Bid: $38
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Tourmaline, Quartz, Feldspar & Lepidolite
Brown Derby Mine, Quartz Creek Pegmatite Mining Dist., Gunnison Co., Colorado, USA
Ex. Mary Perry, George Loud
14.2 x 13.8 x 11.0 cm, 4.9 pounds
Current Bid: $85
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Rhodochrosite, Quartz, Baryte, etc (rare Colorado)
Bulldog Mountain Mine, Creede Mining Dist., Mineral Co., Colorado, USA
Ex. USGS, George Loud
11.4 x 9.8 x 6.2 cm, 2.4 pounds
Current Bid: $60
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Gypsum (RARE Kansas - old)
Smoky Hill River locality, Hays, Ellis Co., Kansas, USA
Ex. Harry Smith, Dick Hauck
13.6 x 6.3 x 3.8 cm
Current Bid: $15
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)
Malachite ps. Copper (Tsumeb rarity!)
Tsumeb Mine, Tsumeb, Namibia
Ex. Dick Hauck
12.3 x 8.8 x 8.7 cm, 1.7 pounds
Current Bid: $355
Time Left:
Close Time: 05/23/2024 6:30:00 pm (CDT)