- SCH-75
- Hydroboracite
- Kohnstein Quarry, Niedersachswerfen, Harztor, Nordhausen Dist., Thuringia, Germany
- Thumbnail
- 2.8 x 1.7 x 0.7 cm
- $3,500.00
- SCH-207
- Boleite
- Amelia Mine, Boleo Dist., Santa Rosalía, Mulegé Mun., Baja California Sur, Mexico
- Thumbnail
- 2.2 x 2.0 x 2.0 cm
- $3,500.00
- SCH-181
- Gorgeyite
- Inder, Atyrau Region, Kazakhstan
- Thumbnail
- 2.0 x 1.6 x 0.6 cm
- $1,250.00
- SCH-185
- Sperrylite
- Wisner Township, Greater Sudbury, Ontario, Canada
- Thumbnail
- 1.3 x 1.3 x 0.9 cm
- $3,000.00
- SM23-72
- Wulfenite with Mimetite
- La Morita Mine, Ascención Mun., Chihuahua, Mexico
- Thumbnail
- 2.4 x 1.9 x 1.8 cm
- $1,200.00
- BACTN-24
- Pyromorphite
- Friedrichssegen Mine, Rhein-Lahn Dist., Rhineland-Palatinate, Germany
- Thumbnail
- 2.1 x 1.6 x 1.4 cm
- $600.00
- BACTN-23
- Cavansite
- Wagholi Quarries, Wagholi, Pune Dist., Maharashtra, India
- Thumbnail
- 3.0 x 2.3 x 1.6 cm
- $2,250.00
- BACTN-21
- Willemite
- Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
- Thumbnail
- 2.0 x 1.4 x 1.4 cm
- $1,200.00
- BACTN-20
- Sturmanite
- N'Chwaning II Mine, Kuruman, KMF, Northern Cape, South Africa
- Thumbnail
- 2.7 x 2.1 x 1.2 cm
- $2,400.00
- BACTN-19
- Cumengeite
- Amelia Mine, Boleo Dist., Santa Rosalía, Mulegé Mun., Baja California Sur, Mexico
- Thumbnail
- 0.8 x 0.8 x 0.8 cm
- $2,250.00
- BACTN-18
- Fresnoite
- Junnila Mine, New Idria Mining Dist., San Benito Co., California, USA
- Thumbnail
- 1.4 x 1.2 x 0.4 cm
- $2,750.00
- BACTN-12
- Microlite
- Rutherford Mines, Amelia, Amelia Co., Virginia, USA
- Thumbnail
- 1.7 x 1.5 x 1.2 cm
- $1,200.00
- BACTN-09
- Cubanite
- Henderson No. 2 Mine, Jamesie, Nord-du-Quebec, Quebec, Canada
- Thumbnail
- 1.8 x 1.7 x 0.4 cm
- $2,000.00
- BACTN-08
- Wodginite with Cassiterite epitaxial growth
- Jabuti claim, Sao Geraldo do Baixio, Minas Gerais, Brazil
- Thumbnail
- 2.7 x 1.5 x 0.5 cm
- $950.00
- BACTN-03
- Chrysocolla ps. Azurite
- Ray Mine, Pinal Co., Arizona, USA
- Thumbnail
- 3.3 x 1.9 x 1.0 cm
- $900.00
- BACTN-02
- Pyrite (iron cross twinned)
- Wyoming Mine, Gilman Mining Dist., Eagle Co., Colorado, USA
- Thumbnail
- 1.9 x 1.8 x 1.7 cm
- $250.00
- BACTN-01
- Brochantite
- Milpillas Mine, Cuitaca, Santa Cruz Mun., Sonora, Mexico
- Thumbnail
- 2.8 x 2.2 x 0.6 cm
- $2,250.00
- HEF23-36
- Tourmaline
- Naipa mine, Muiane-Naipa group, Zambezia Province, Mozambique
- Thumbnail
- 3.0 x 1.1 x 0.8 cm
- $2,400.00
- GOLD23-17
- Gold
- Tuolumne River, Mother Lode Belt, Tuolumne Co., California, USA
- Thumbnail
- 2.3 x 1.8 x 0.5 cm
- $6,000.00
- GOLD23-10
- Gold
- Mount Kare Valley, Mount Hagen, Enga Province, Papua New Guinea
- Thumbnail
- 3.0 x 1.5 x 0.5 cm
- $2,000.00
- GOLD23-09
- Gold (leaf)
- Altaville, Calaveras Co., California, USA
- Thumbnail
- 2.8 x 2.4 x 0.7 cm
- $3,000.00
- SM23-36
- Benitoite on Natrolite
- California Gem Mine, Santa Rita Peak, San Benito Co., California, USA
- Thumbnail
- 2.4 x 2.2 x 1.7 cm
- $9,500.00
- SM23-31
- Beryl var. Alkali-rich beryl
- Deo Darrah, Kuran Wa Munjan Dist., Badakhshan, Afghanistan
- Thumbnail
- 2.9 x 2.7 x 1.4 cm
- $2,000.00
- SM23-18
- Halite
- Kerr McGee Mine, Carlsbad Potash Mining Dist., Eddy Co., New Mexico, USA
- Thumbnail
- 2.6 x 2.5 x 1.9 cm
- $2,750.00
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