WEEKLY MINERAL & GEM AUCTIONS!

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large Ammonite (replaced by Aragonite) with Calcite
Ambarimaninga, Mahajanga Prov., Madagascar
25.5 x 22.0 x 3.0 cm, 1524 grams.
Current Bid: $15
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Bi-colored Fluorite on Quartz
Shijiangshan mine, Hexigten Banner, Chifeng City, Inner Mongolia, China
15.3 x 10.0 x 7.2 cm
Current Bid: $10
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Rosasite ps. Malachite ps. Azurite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Alexander Neufeld
9.7 x 7.4 x 4.2 cm, 550 grams
Current Bid: $263
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Fluorite, Sphalerite, Calcite & Galena
Denton Mine, Cave-in-Rock Sub-Dist., Hardin Co., Illinois, USA
Ex. Dick Heck
17.2 x 14.3 x 10.5 cm, 2080 grams
Current Bid: $20
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Descloizite ps. Wulfenite
Erupcion Mine, Los Lamentos, Chihuahua, Mexico
Ex. Chet Lemanski
13.3 x 9.3 x 6.5 cm
Current Bid: $10
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Calcite twins
N'Chwaning II Mine, Kuruman, KMF, Northern Cape, South Africa
Ex. Kurt Hefendehl
13.7 x 13.5 x 10.2 cm
Current Bid: $76
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Pyrite on Quartz
Slate quarries, Lehesten, Saalfeld-Rudolstadt Dist., Thuringia, Germany
Ex. Kurt Hefendehl
12.7 x 10.0 x 4.5 cm
Current Bid: $10
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Gem Fluorite w/ phantoms
Xianghuapu Mine, Linwu Co., Chenzhou, Hunan, China
Ex. Kurt Hefendehl
8.7 x 5.4 x 4.7 cm
Current Bid: $10
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Baryte
Cerro Warihuyn, Miraflores, Huamalíes Prov., Huánuco, Peru
6.5 x 5.5 x 4.9 cm
Current Bid: $10
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Bismuth xls (lab grown)
Germany
Ex. Jack Halpern
5.1 x 4.8 x 3.6 cm
Starting Bid: $10
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Neptunite & Natrolite
Dallas Gem Mine, San Benito Co., California, USA
7.2 x 5.6 x 4.5 cm
Current Bid: $10
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Schorl & Quartz
Shigar Valley, Shigar Dist., Gilgit-Baltistan, Pakistan
6.2 x 4.8 x 3.0 cm
Current Bid: $10
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Ruby on marble (rare matrix)
Sivec marble quarries, Sivec Mtn, Prilep Mun., North Macedonia
5.8 x 5.8 x 5.4 cm
Current Bid: $25
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Malachite
Mary Mine, Courtland-Gleeson Mining Dist., Cochise Co., Arizona, USA
Ex. Dick Hauck
8.1 x 7.3 x 6.7 cm
Current Bid: $10
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)
Franklinite, Willemite & Calcite
Franklin Mine, Franklin Mining Dist., Sussex Co., New Jersey, USA
Ex. Ed David
11.4 x 11.2 x 6.3 cm
Current Bid: $10
Time Left:
Close Time: 06/08/2023 6:30:00 pm (CDT)