WEEKLY MINERAL & GEM AUCTIONS!

Filter By

Aquamarine and Muscovite (New Find)
Nagar Dist., Gilgit-Baltistan, Pakistan
24.5 x 22.3 x 8.0 cm, 11.5 pounds
Current Bid: $290
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Doubly terminated Gypsum
Henderson, Clark Co., Nevada, USA
9.4 x 3.6 x 2.7 cm
Current Bid: $125
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Calcite "loop" on Calcite
Wenshan Mine, Wenshan, Yunnan, China
5.7 x 5.3 x 3.5 cm
Current Bid: $85
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Goethite ps. Pyrite
Silver Zone Pass, Elko Co., Nevada, USA
Ex. Dr. Barratt L. Phillips, Dennis McMurdie
5.7 x 4.5 x 4.5 cm
Current Bid: $15
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Aragonite
Cuenca, Castile-La Mancha, Spain
6.4 x 5.8 x 5.6 cm
Current Bid: $38
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Iridescent Goethite/Hematite
Graves Mtn., Lincoln Co., Georgia, USA
Ex. John Whatley
11.4 x 6.6 x 5.2 cm
Current Bid: $95
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Calcite with Marcasite (unusual style)
Joplin Field, Tri-State Dist., Jasper Co., Missouri, USA
Ex. Bill and Anne Cook
13.1 x 9.3 x 3.0 cm
Current Bid: $25
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
large Fluorapophyllite-(K) with Stilbite (rare)
Rio Grande do Sul, Brazil
Ex. Alvaro Lucio
24.0 x 18.0 x 10.2 cm, 5.9 pounds
Current Bid: $216
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
"Eye" Agate
Cubuk Dist., Ankara Prov., Turkey
11.5 x 9.6 x 6.6 cm
Current Bid: $45
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Fluorite, Rhodochrosite and Quartz
Wutong Mine, Cangwu Co., Wuzhou, Guangxi, China
14.2 x 8.4 x 5.0 cm
Current Bid: $315
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Gem Spodumene var. Triphane
Pech, Nuristan, Afghanistan
13.4 x 4.8 x 2.9 cm, 1.1 pounds
Current Bid: $420
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Chalcopyrite on Dolomite (new find)
Zhongtiaoshan ore field, Jiang Co., Yuncheng, Shanxi, China
17.8 x 13.1 x 7.8 cm, 4.0 pounds
Current Bid: $285
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Gem Fluorite
Yaogangxian Mine, Yizhang Co., Chenzhou, Hunan, China
14.6 x 9.9 x 8.2 cm
Current Bid: $365
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Blue Lace Agate (New Find)
Madagascar
8.5 x 5.5 x 2.8 cm, 177 grams
Current Bid: $140
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
large Cast Iron Urn (circa 1870)
Bohemia, Czech Republic
Ex. Herb Obodda
36.0 x 12.0 x 12.0 cm, 9.4 pounds
Current Bid: $200
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Dioptase on Druzy Quartz
Mfouati Mine, Mfouati, Bouenza Dept., Republic of Congo
Ex. Wally Mann
5.4 x 3.7 x 3.5 cm
Current Bid: $201
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Algodonite and Quartz (classic locale)
Mohawk Mine, Mohawk, Keweenaw Co., Michigan, USA
Ex. Dick Hauck
5.1 x 4.2 x 0.5 cm
Current Bid: $50
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Brucite (rich yellow color)
Killa Saifullah Dist., Balochistan, Pakistan
6.2 x 4.7 x 1.7 cm
Current Bid: $50
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Gem Aragonite (set of 11)
Cicov Hill, Horenec, Ustí nad Labem Region, Czech Republic
3.6 x 0.9 x 0.8 cm (tallest)
Current Bid: $30
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Spessartine Garnet and Smoky Quartz
Wushan Spessartine Mine, Tongbei, Fujian, China
13.1 x 9.8 x 6.2 cm
Current Bid: $150
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Chabazite var. Phacolite
Burnt Cabin Creek, Spray, Wheeler Co., Oregon, USA
Ex. Rudy Tschernich
10.8 x 6.2 x 5.7 cm
Current Bid: $136
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Zincite, Calcite & Franklinite
Franklin Mine, Franklin, Sussex Co., New Jersey, USA
Ex. A.L. Kidwell
6.1 x 5.8 x 2.6 cm
Current Bid: $30
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Brazilianite with Quartz
Córrego Frio Mine, Linópolis, Minas Gerais, Brazil
Ex. Chet Lemanski
7.7 x 6.8 x 6.6 cm
Current Bid: $181
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Pyrite concretion
Dongchuan Cu ore field, Dongchuan Dist., Kunming, Yunnan, China
8.1 x 7.5 x 4.1 cm
Current Bid: $85
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Fluorite & Siderite on Quartz
Kara-Oba W deposit, Moiynkum Dist., Jambyl Region, Kazakhstan
Ex. Kurt Hefendehl
8.6 x 6.8 x 6.6 cm
Current Bid: $125
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Fluorapatite & Rhodochrosite (rare combo!)
Wutong Mine, Liubao, Wuzhou, Guangxi, China
Ex. Kurt Hefendehl
10.2 x 6.5 x 4.3 cm
Current Bid: $555
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Tourmaline on Quartz (rare Pakistan)
Chhappu, Braldu Valley, Shigar Dist., Gilgit-Baltistan, Pakistan
14.7 x 6.7 x 5.7 cm
Current Bid: $200
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Gyrolite on Druzy Quartz
Malad Quarry, Mumbai, Maharashtra, India
8.3 x 7.0 x 6.1 cm
Current Bid: $25
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
Pyrite
Navajún, La Rioja, Spain
8.1 x 5.6 x 5.6 cm
Current Bid: $90
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)
large gem Indicolite Tourmaline "pencil" (circa 2010 find)
Pederneira Mine, São José da Safira, Minas Gerais, Brazil
12.5 x 0.5 x 0.5 cm, 7 grams
Current Bid: $121
Time Left:
Close Time: 04/25/2024 6:30:00 pm (CDT)