- SM20-293
- Quartz var. Amethyst with Prehnite
- Goboboseb Mountains, Brandberg Area,, Erongo Region, Namibia
- Small Cabinet
- 8.0 x 6.0 x 2.3 cm
- $1,250.00
- SM20-292
- Quartz var. Smoky (Japan Law Twin)
- Lincoln Co., New Mexico, USA
- Miniature
- 4.7 x 4.5 x 3.5 cm
- $4,000.00
- SM20-295
- Montebrasite
- Telirio claim, Linopolis, Divino das Laranjeiras, Minas Gerais, Brazil
- Small Cabinet
- 5.8 x 2.3 x 2.2 cm
- $2,750.00
- SM20-294
- Mottramite
- Ojuela Mine, Mapimi Mun., Durango, Mexico
- Small Cabinet
- 6.1 x 4.0 x 3.3 cm
- $950.00
- SM20-297
- Calcite (twinned)
- Sokolovskoe Iron Mine, Rudny, Kostanay Region, Kazakhstan
- Small Cabinet
- 5.9 x 4.9 x 4.2 cm
- $2,500.00
- SM20-298
- Rhodochrosite with Quartz
- American Tunnel Mine, Silverton, San Juan Co., Colorado, USA
- Miniature
- 3.0 x 2.1 x 1.8 cm
- $2,000.00
- SM20-300
- Dioptase with Cerussite
- M'fouati, M'fouati District, Bouenza Department, Republic of the Congo
- Miniature
- 5.2 x 4.1 x 3.6 cm
- $1,200.00
- SM20-272
- Elbaite Tourmaline
- Goma, North Kivu, Democratic Republic of the Congo
- Miniature
- 3.4 x 2.1 x 1.8 cm
- $4,400.00
- SM20-271
- Chalcocite
- Flambeau Mine, Ladysmith, Rusk Co., Wisconsin, USA
- Small Cabinet
- 8.9 x 6.9 x 5.3 cm
- $8,500.00
- SM20-269
- Quartz with Negative Crystal Phantoms
- Goboboseb Mountains, Erongo Region, Namibia
- Small Cabinet
- 8.8 x 1.6 x 1.0 cm
- $700.00
- SM20-265
- Elbaite Tourmaline
- Rocket Pocket, Pederneira Mine, Sao Jose da Safira, Minas Gerais, Brazil
- Small Cabinet
- 8.5 x 2 x 1.7 cm
- $10,500.00
- SM20-262
- Pezzottaite
- Sakavalana Mine, Ambatovita, Ambatofinandrahana, Amoron'i Mania, Madagascar
- Thumbnail
- 2.1 x 1.8 x 0.9 cm
- $6,000.00
- SM20-257
- Calcite with Hematite
- Santa Eulalia Mining District, Aquiles Serdan Mun., Chihuahua, Mexico
- Cabinet
- 10.0 x 7.4 x 5.0 cm
- $1,500.00
- SM20-255
- Turquoise pseudo after Apatite
- Baviacora Municipality, Sonora, Mexico
- Miniature
- 4.0 x 2.0 x 1.6 cm
- $950.00
- SM20-243
- Corundum var. Ruby
- Sivec marble quarries, Prisad, Prilep Municipality, North Macedonia
- Miniature
- 3.5 x 3.4 x 1.7 cm
- $1,500.00
- SM20-239
- Azurite
- La Sal Mining District, La Sal Mountains, Grand Co., Utah, USA
- Small Cabinet
- 6.4 x 5.4 x 3.5 cm
- $1,500.00
- SM20-236
- Fluorite with Pyrite
- Huanzala Mine, Huallanca, Bolognesi Province, Ancash, Peru
- Miniature
- 3.6 x 3.1 x 1.6 cm
- $900.00
- SM20-234
- Rhodochrosite with Fluorite
- Sweet Home Mine, Mount Bross, Park Co., Colorado, USA
- Small Cabinet
- 5.6 x 4.3 x 1.5 cm
- $7,000.00
- SM20-190
- Pyromorphite
- Bunker Hill Mine, Kellogg, Shoshone Co., Idaho, USA
- Miniature
- 4.9 x 3.6 x 1.6 cm
- $2,000.00
- SM20-193
- Fluorite
- Erongo Mountains, Karibib, Erongo Region, Namibia
- Miniature
- 4.2 x 2.5 x 1.6 cm
- $1,500.00
- SM20-197
- Chrysocolla and Malachite
- Star of the Congo Mine, Lubumbashi, Haut-Katanga, Democratic Republic of the Congo
- Small Cabinet
- 7.0 x 8.5 x 4.2 cm
- $1,200.00
- SM20-199
- Smithsonite var. Cuprian
- Lavrion Mining District, Lavreotiki, Attica, Greece
- Small Cabinet
- 8.5 x 5.2 x 2.4 cm
- $5,000.00
- SM20-198
- Rhodochrosite and Fluorite with Pyrite
- Wutong Mine (Wudong Mine), Liubao, Cangwu Co., Wuzhou, Guangxi, China
- Small Cabinet
- 6.4 x 3.5 x 1.5 cm
- $8,500.00
- SM20-201
- Quartz var. Herkimer Diamond
- Fonda, Mohawk Township, Montgomery Co., New York, US
- Cabinet
- 10.3 x 8.3 x 6.6 cm
- $9,000.00
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