WEEKLY MINERAL & GEM AUCTIONS!

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Rhodochrosite with Tetrahedrite, Pyrite and Quartz
Tetrahedrite Stope, Sweet Home Mine, Mount Bross, Alma, Park Co., Colorado, USA
Ex. Vasco Trancoso
3.7 x 3.3 x 2.1 cm
Current Bid: $1,850
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Goethite stalactite
Dayu Co., Ganzhou, Jiangxi, China
Ex. Kurt Hefendehl
13.1 x 6.2 x 6.1 cm
Current Bid: $986
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Fluorite on Molybdenite (circa 1950s, rare combination)
Tae Hwa Mine, Neungam-ri, Chungju City, North Chungcheong Prov., South Korea
Ex. Kurt Hefendehl
18.5 x 17.0 x 5.8 cm
Current Bid: $2,276
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
large Azurite Rose
Detroit Shaft, Morenci Mine, Morenci, Greenlee Co., Arizona, USA
Ex. Rubin Avila
8.1 x 6.5 x 5.3 cm
Current Bid: $925
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Dioptase with Cuprian Smithsonite
Malpaso Quarry, Dumesnil, La Calera, Colon Dept., Cordoba Prov., Argentina
Ex. Kurt Hefendehl
19.5 x 7.9 x 6.1 cm
Current Bid: $1,173
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Rhodochrosite (botryoidal)
Morro da Mina mine, Conselheiro Lafaiete, Minas Gerais, Brazil
Ex. Vasco Trancoso
11.0 x 8.0 x 6.2 cm
Current Bid: $299
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
green Witherite
Minerva No. 1 Mine, Cave-In-Rock Mining Sub-Dist., Hardin Co., Illinois, USA
Ex. Vasco Trancoso, Gary Hansen
6.8 x 5.8 x 5.7 cm
Current Bid: $900
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Copper
Pewabic Lode Mines, Keweenaw Copper Dist., Michigan, USA
Ex. Chet Lemanski
17.0 x 12.1 x 3.3 cm
Current Bid: $2,501
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Fluorite with Quartz, Calcite
Peyrebrune Mine, Occitaine, France
Ex. Paul Zerfass
8.4 x 8.0 x 6.7 cm
Current Bid: $775
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Iridescent Pyrite with Calcite
Trepca Stari Trg Mine, Trepca complex, Mitrovica, Kosovo
10.5 x 9.3 x 7.0 cm
Current Bid: $900
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Beryl var. Heliodor
Wolodarsk-Wolynskii, Zhytomyr Oblast, Ukraine
Ex. Vasco Trancoso
10.8 x 3.3 x 2.8 cm
Current Bid: $5,400
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Elbaite with Lepidolite on Feldspar
Barra do Salinas, Minas Gerais, Brazil
Ex. Bruno & Rolando Gioia
7.7 x 5.4 x 2.7 cm
Current Bid: $7,200
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Fluorite with Calcite
Yaogangxian Mine, Yizhang Co., Chenzhou, Hunan, China
Ex. Steve Smale
5.6 x 4.7 x 4.1 cm
Current Bid: $410
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Vivianite
Tomokoni mine, Canutillos, Cornelio Saavedra Prov., Potosí, Bolivia
Ex. Rock Currier
7.5 x 6.6 x 3.3 cm
Current Bid: $2,550
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Wulfenite
Jianshan Mine, Shanshan Co., Turpan, Xinjiang, China
10.9 x 9.0 x 5.6 cm
Current Bid: $1,933
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Woodwardite
Temperino Mine, Campiglia Marittima, Livorno Prov., Tuscany, Italy
17.0 x 16.5 x 7.0 cm
Current Bid: $1,520
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Silver (spinel twinned)
New Nevada Mine, Cerro San Antonio, San Miguel, Batopilas, Chihuahua, Mexico
6.1 x 4.8 x 0.6 cm
Current Bid: $467
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Fluorite
Johannesschacht Mine, Wolsendorf, Schwandorf Dist., Bavaria, Germany
Ex. Kurt Hefendehl
12.0 x 10.9 x 5.8 cm
Current Bid: $815
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Dioptase and Cerussite on Calcite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
10.7 x 6.0 x 5.4 cm
Current Bid: $691
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Rhodochrosite, Tetrahedrite and Fluorite on Quartz
04-17 Pocket, Watercourse Raise, Sweet Home Mine, Alma, Park Co., Colorado, USA
16.0 x 12.4 x 4.0 cm
Current Bid: $2,550
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Pyromorphite (circa late 1800s)
Wheatley Mines, Phoenixville, Chester Co., Pennsylvania, USA
Ex. Kurt Hefendehl
9.5 x 7.9 x 6.4 cm
Current Bid: $901
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Ruby with Rutile
Mogok, Burma
Ex. William "Burma Bill" Larson
2.7 x 1.8 x 1.2 cm
Current Bid: $1,725
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Spodumene var. Hiddenite
Adams Hiddenite and Emerald Mine, Alexander Co., North Carolina, USA
Ex. Vasco Trancoso
3.3 x 0.7 x 0.4 cm, 9 carats
Current Bid: $1,020
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Heulandite and Stilbite
Jalgaon Dist., Nashik Div., Maharashtra, India
Ex. Robert Nowakowski
17.5 x 13.6 x 8.0 cm
Current Bid: $1,940
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Legrandite
Flor de Pena Mine, Lampazos de Naranjo Mun., Nuevo Leon, Mexico
Ex. Wouter van Tichelen
5.3 x 5.0 x 4.3 cm
Current Bid: $575
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Chrysocolla on Malachite
L'Etoile du Congo Mine, Lubumbashi, Haut-Katanga, DR Congo
9.8 x 7.3 x 5.4 cm
Current Bid: $550
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Manganoan Adamite (early 1980s find)
Ojuela Mine, Mapimí, Mapimí Mun., Durango, Mexico
Ex. Willard Perkins, Bill & Anne Cook
1.8 x 1.3 x 0.9 cm
Current Bid: $975
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Copper in Calcite
Quincy Mine, Quincy Township, Houghton Co., Michigan, USA
Ex. George Elling
8.2 x 4.3 x 3.3 cm
Current Bid: $1,300
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Tourmaline (Cover Piece)
Rubaya, Bahunde, North Kivu, DR Congo
7.8 x 2.8 x 2.2 cm
Current Bid: $2,150
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)
Zoisite var. Tanzanite
Merelani Hills, Lelatema Mtns., Simanjiro Dist., Manyara Region, Tanzania
Ex. Sean Lincoln
4.4 x 1.6 x 0.7 cm, 27.2 grams
Current Bid: $2,250
Time Left:
Close Time: 02/05/2023 5:00:00 pm (CST)