WEEKLY MINERAL & GEM AUCTIONS!

Filter By
Current Auctions

For auction this week, we have a huge variety of great, old classic minerals from old collections! We have pieces from the collections of Kay Robertson, Gary Weaver, Bob Hopper, and more! There are also classic localities represented such as Bunker Hill, Jeffrey Mine, Kolwezi district, and Tsumeb!

Mixed specimens this week include gem crystals, classic locales, fine display specimens and a selection of assorted piece from our inventory and collections we've purchased such as Rich Kosnar, Bill and Anne Cook, Dave Bergman, Chet Lemanski, Gerry Morvell and more! Look for attractive higher value pieces this week, all starting at $10 reserve bids!

Some of the highlights from this week’s auction include:

1. Excellent old classic AMAZONITE with beautiful "stripes" from Colorado (ex Brian Kosnar Collection)
2. Fine gemmy IMPERIAL TOPAZ crystal from a rare Zambian locality
3. Beautiful RUBY crystal on marble from Afghanistan
4. Classic old-time DIOPTASE with PLANCHEITE from Reneville, Republic of Congo
5. Gorgeous red FLUOR-UVITE – UVITE crystal group from Brazil
6. Attractive OPAL pseudomorph after mussel shell from Australia
7. Notably LARGE MAGNETITE crystal on matrix from China
8. Wonderful classic orange PYROMORPHITE from the Bunker Hill Mine, Idaho
9. Fantastic purple APATITE on matrix from Mawi, Afghanistan
10. Rarities include TSUMCORITE, STEPHANITE, LEMANSKIITE, ANNITE, TEPHROITE, VESZELYITE and BERTHIERITE

Mimetite (uncommon old locality) ex Urish collection
Bilbao Mine, La Blanca, Zacatecas, Mexico
6.6 x 4.6 x 2.1 cm
Current Bid: $210
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Azurite (Utah!) ex Urish Collection
La Sal, La Sal Mining District, La Sal Mountains, San Juan Co., Utah, USA
8.5 x 7.4 x 7.1 cm
Current Bid: $280
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Calcite (twinned)
Elmwood Mine, Smith County, Tennessee, USA
12.8 x 8.6 x 5.2 cm
Current Bid: $320
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Galena on Calcite (old material, 1800s)
Stribro (Mies), Bohemia, Czech Republic
7.3 x 5.2 x 3.8 cm
Current Bid: $47
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Topaz - superb locality specimen
Veronica Mine, Villa Garcia. Zacatecas, Mexico
4.7 x 3.1 x 2.6 cm
Current Bid: $575
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Heterogenite with Chrysocolla ex Stretch Young coll
L'etoile du Congo Mine, Katanga, DRC
7.5 x 6.3 x 2.8 cm
Current Bid: $85
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Quartz var. Amethyst (ex Gary Weaver)
Piedra Parada, Tatatila Municipality, Veracruz, Mexico
7.6 x 5.6 x 3.1 cm
Current Bid: $120
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Dioptase
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
5.0 x 4.2 x 2.2 cm
Current Bid: $135
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Olivenite with Malachite and Germanite (ex Flynn)
Tsumeb Mine, Oshikoto Region, Namibia
6.2 x 4.9 x 3.5 cm
Current Bid: $90
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Grossular garnet
Jeffrey Mine, Asbestos, Quebec, Canada
6.7 x 4.2 x 3.2 cm
Current Bid: $308
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Plumbogummite ps. Pyromorphite
Yangshuo Mine, Yangshuo Co., Guilin, Guangxi, China
5.7 x 5.4 x 3.8 cm
Current Bid: $275
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Danburite ex Gary Weaver
Aurora Mine, Charcas, San Luis Potosi, Mexico
7.0 x 3.4 x 3.0 cm
Current Bid: $120
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Beryl var. Aquamarine
Erongo Mtns, Namibia
5.5 x 4.6 x 3.1 cm
Current Bid: $905
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Quartz , Amethyst , Smoky Quartz and water bubble
Goboboseb mts, Namibia
8.5 x 2.5 x 2.1 cm
Current Bid: $219
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Vesuvianite
Jeffrey Mine, Asbestos, Quebec, Canada
3.0 x 2.1 x 2.1 cm
Current Bid: $50
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Beryl var. Emerald (ex Kay Robertson)
Chivor Mine, Chivor Municipality, Boyacá Department, Colombia
5.1 x 3.5 x 2.5 cm
Current Bid: $146
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Calcite with Manganese Oxides (ex Gary Weaver)
Osceola Mine, Cunningham Gulch, Animas Dist., San Juan Co., Colorado, USA
8.1 x 6.9 x 4.0 cm
Current Bid: $30
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Wulfenite (rough and cut set)
Ahumada Mine, Los Lamentos, Chihuahua, Mexico
4.8 x 3.4 x 2.7 cm
Current Bid: $210
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Tourmaline (new find)
New find near Coronel Murta, Minas Gerais, Brazil
3.3 x 1.1 x 0.9 cm; 37.6ct
Current Bid: $115
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Hematite (ex Paul Otto)
Ouro Preto, Minas Gerais, Brazil
2.6 x 2.2 x 1.2 cm
Current Bid: $33
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Spessartine (etched)
Navegadora Mine, Minas Gerais, Brazil
3.1 x 2.7 x 1.5 cm
Current Bid: $199
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Rhodochrosite on Quartz (1970, ex Eugene Sensel)
Sunnyside mine, San Juan Co., CO, USA
7.8 x 7.3 x 4.7 cm
Current Bid: $465
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Chalcocite with Chalcopyrite and Djurleite
Tonglushan Copper Mine, Daye, Hubei, China
7.8 x 5.8 x 5.4 cm
Current Bid: $137
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Anhydrite ex Gary Weaver coll.
Naica, Saucillo Municipality, Chihuahua, Mexico
8.6 x 6.3 x 4.6 cm
Current Bid: $111
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Metatorbernite - superb miniature circa 1970s
Kolwezi mining district, Lualaba, DR Congo
4.1 x 3.9 x 3.1 cm
Current Bid: $1,705
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Quartz
Santander Dept., Colombia
14.6 x 10.7 x 8.1 cm
Current Bid: $140
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Tetrahedrite ex Frank Keutsch coll
Mundo Nuevo, Huamachuco, Sanchez Carrion Province, La Libertad, Peru
8.5 x 5.8 x 4.0 cm
Current Bid: $62
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Rosasite (ex Gary Weaver)
Ojuela Mine, Mapimi Municipality, Durango, Mexico
10.2 x 5.3 x 4.5 cm
Current Bid: $250
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Fluorite on Sphalerite (classic US material - ex. Neely)
Elmwood Mine, Carthage, Smith Co., Tennessee, USA
8.5 x 8.4 x 4.4 cm
Current Bid: $210
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)
Fluorite with intense purple color
Berbes, Ribadesella, Asturias, Spain
6.1 x 4.9 x 2.9 cm
Current Bid: $121
Bidder: Private Bidder
Time Left:
Close Time: 06/30/2022 6:30:00 pm (CDT)