Blue Barite, Stoneham, Colorado
S$ 16.073 bids2d 18h 37m
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6 oz. Quartz var. Amethyst, Moon Light Mine, Thunder Bay District, Canada
S$ 11.571 bid2d 18h 37m
Thumbnail, Pyrite, Racracancha Mine, Tinyahuarco District, Pasco Province, China
S$ 11.570 bids2d 18h 38m
Pyromorphite, Daoping-Yangshuo Deposit, Guangxi Zhuang, China
S$ 11.570 bids2d 18h 38m
Quartz var. Amethyst, Chiredzi Mining District, Masvingo, Zimbabwe
S$ 11.570 bids2d 18h 39m
6 oz. Malachite and Quartz, Tenke-Fungurume Area, Lualaba, DR Congo
S$ 33.438 bids2d 18h 39m
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Rutile on Hematite Crystals, Novo Horizonte, Brazil
S$ 591.51
Azurite, Milpillas Sonora, Mexico
S$ 11.571 bid2d 18h 54m
6 oz. Pyrite, Huanzala Mine, Peru
S$ 11.570 bids2d 18h 53m
Red Grossular Garnet Sierra de Cruces Coahuila Mexico
S$ 18.653 bids2d 19h 18m
1 ½ lbs. Fluorite, Bingham, New Mexico
S$ 13.503 bids2d 19h 23m
Fluorite, "A Pit", Okorusu Mine, Namibia
S$ 31.505 bids2d 19h 25m
Quartz, Corinto, Minas Gerais, Brazil
S$ 11.570 bids2d 18h 41m
Shattuckite Rancho Jacalito Sonora Mexico
S$ 16.072 bids2d 18h 59m
Fluorite, Mina Ojuela, Mapimi, Mexico
S$ 12.222 bids2d 19h 32m
Fluorite, Riemvasmaak, South Africa
S$ 27.007 bids2d 19h 20m
Epidote, Pampa Blanca Dist., Castrovirreyna Prov., Huancavelica, Peru
S$ 12.222 bids2d 19h 34m
Quartz var. Amethyst, Chiredzi Mining District, Masvingo, Zimbabwe
S$ 11.570 bids2d 18h 39m
4 oz. Fluorite and Quartz, Riemvasmaak, South Africa
S$ 11.571 bid2d 18h 55m
1 3/4 lb. Calcite, Elmwood Mine, Tennessee
S$ 19.935 bids2d 18h 56m
Quartz on Fluorite Crystals, Guangdong, China
S$ 154.31
Amazonite, Crystal Peak, Teller Co., Colorado
S$ 154.31
8 oz. Tourmaline, Erongo Massif, Namibia
S$ 11.571 bid2d 19h 22m
Dioptase, Kapata Mine, Kolwezi, Katanga, Republic of the Congo
S$ 11.571 bid2d 18h 46m
12 oz. Fluorite, Diana Maria Mine, England
S$ 14.792 bids2d 19h 11m
Fluorite and Calcite, Quanzhou Prefecture, Fujian Province, China
S$ 18.652 bids2d 19h 12m
Blue Barite, Stoneham, Colorado
S$ 16.073 bids2d 18h 37m
Wulfenite, Red Cloud Mine, Arizona
S$ 11.571 bid2d 19h 3m
Fluorite, Riemvasmaak, South Africa
S$ 11.571 bid2d 19h 29m
Hemimorphite, Mapimi, Mexico
S$ 11.571 bid2d 19h 37m
6 oz. Quartz var. Amethyst, Moon Light Mine, Thunder Bay District, Canada
S$ 11.571 bid2d 18h 37m
Rhodonite, Morro da Mina Mine, Minas Gerais, Brazil
S$ 11.571 bid2d 19h 14m
Fluorite, Frustration Mine, Bernalillo County, New Mexico
S$ 12.222 bids2d 18h 45m
Quartz and Hematite Crystals, Guangdong, China
S$ 11.571 bid2d 18h 44m
Erythrite, Bou Azzer, Draa-Tafilalet Region, Morocco
S$ 11.571 bid2d 19h 0m
Linarite and Quartz, Bingham, New Mexico
S$ 11.570 bids2d 19h 16m
6 oz. Malachite and Quartz, Tenke-Fungurume Area, Lualaba, DR Congo
S$ 33.438 bids2d 18h 39m
Barite, Willow Creek Area, Freighter Spring, Custer County, Idaho
S$ 30.223 bids2d 19h 27m
Chalcedony "Cup", Hidalgo County, New Mexico
S$ 11.570 bids2d 19h 30m
Psilomelane, Luis Lopez Manganese District, Socorro County, New Mexico
S$ 11.571 bid2d 19h 28m
Cave Calcite, Santa Eulalia, Mexico
S$ 11.570 bids2d 18h 49m
Quartz on Tourmaline, Minas Gerais, Brazil
S$ 141.45
Mimetite Crystals, Hat Yai District, Thailand
S$ 244.32
Malachite, Congo
S$ 11.570 bids2d 19h 9m
Wulfenite w/Mimetite, Ojuela Mine, Mapimi, Durango, Mexico
S$ 437.21
Quartz, Jeffrey Quarry, Jeffrey, Pulaski County, Arkansas
S$ 11.571 bid2d 19h 17m
1 lb. Calcite and Augite, Yates Mine, Canada
S$ 11.570 bids2d 18h 58m
Wulfenite, China
S$ 12.222 bids2d 18h 51m
Danburite, Charcas, San Luis Potosi, Mexico
S$ 11.571 bid2d 19h 4m
1 lb. Sodalite, Namibia
S$ 30.222 bids2d 19h 36m
12 oz. Pink Garnet, Sierra de Tlayca, Morelos, Mexico
S$ 11.571 bid2d 19h 35m
Pink Halite, Searles Lake, California
S$ 11.570 bids2d 18h 50m
Goethite, Orient Iron Mine, Saguache County, Colorado
S$ 42.435 bids2d 19h 26m
12 oz. Amethyst, Minas Gerais, Brazil
S$ 16.072 bids2d 19h 7m
About us
Hello and welcome to Open Adit West! We are a family-run mineral specimen business selling minerals. Mark Kielbaso, "The Mine Rat," goes straight to the source for mineral specimens, allowing us to offer you competitive pricing on great specimens.
Seller feedback (58,864)
- 2***_ (5)- Feedback left by buyer.Past monthVerified purchaseThank you for the careful packaging—the specimen’s quality is exactly as shown in the photos. I’ll treasure it in my collection, and I look forward to purchasing from you again.
- 2***_ (5)- Feedback left by buyer.Past monthVerified purchaseThank you for the careful packaging—the specimen’s quality is exactly as shown in the photos. I’ll treasure it in my collection, and I look forward to purchasing from you again.
- h***h (36)- Feedback left by buyer.Past monthVerified purchaseNiiiiiice specimen even better than described.
- h***h (36)- Feedback left by buyer.Past monthVerified purchaseNiiiiiice specimen even better than described.
- h***h (36)- Feedback left by buyer.Past monthVerified purchaseNiiiiiice specimen even better than described.
- i***f (1523)- Feedback left by buyer.Past monthVerified purchaseAlways a great experience with this seller. The items look just like the photos and are carefully packaged and shipped quickly. I love the little extra things they include like a card identifying the mineral and where it's from. Great seller! Thank you very much.