- SM23-40
- Calcite twin on Fluorite etched corner
- Elmwood Mine, Carthage, Smith Co., Tennessee, USA
- Small Cabinet
- 9.5 x 6.7 x 4.4 cm
- $7,500.00
- SM23-39
- Beryl var. Heliodor with Aquamarine tip
- Padre Paraíso, Minas Gerais, Brazil
- Cabinet
- 10.8 x 1.7 x 1.5 cm
- $3,000.00
- SM23-38
- Cinnabar on Quartz
- Tongren Mine, Bijiang Dist., Tongren, Guizhou, China
- Small Cabinet
- 6.9 x 6.0 x 2.7 cm
- $6,000.00
- BAC23-30
- Muscovite on Lepidolite (twinned)
- Ouro Fino mine, Coronel Murta, Minas Gerais, Brazil
- Cabinet
- 11.2 x 7.4 x 6.1 cm
- $2,450.00
- BAC23-25
- Sperrylite
- Talnakh Cu-Ni Deposit, Noril'sk, Taimyr Peninsula, Krasnoyarsk Krai, Russia
- Miniature
- 4.5 x 2.9 x 1.8 cm
- $11,500.00
- BAC23-26
- Sphalerite coated with Chalcopyrite
- Huanzala Mine, Huallanca Dist., Bolognesi Prov., Ancash, Peru
- Cabinet
- 13.6 x 6.3 x 4.2 cm
- $1,250.00
- BAC23-27
- Rhodochrosite ps. after Baryte
- Santa Rita Mine, Morococha Dist., Yauli Prov., Junin, Peru
- Cabinet
- 11.9 x 7.5 x 4.8 cm
- $1,250.00
- BAC23-28
- Tennantite
- Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
- Small Cabinet
- 6.5 x 5.9 x 4.5 cm
- $950.00
- BAC23-22
- Aurichalcite with Calcite
- Southwest Mine, Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA
- Cabinet
- 10.7 x 8.4 x 4.4 cm
- $3,500.00
- BAC23-23
- Microcline Feldspar var. Hyalophane
- Zagradski Potok Mine, Busovaca, Bosnia and Herzegovina
- Small Cabinet
- 5.8 x 5.4 x 5.3 cm
- $2,450.00
- BAC23-18
- Corundum var. Ruby
- Sivec marble quarries, Prisad, Prilep Mun., North Macedonia
- Miniature
- 4.8 x 4.3 x 2.4 cm
- $950.00
- BAC23-20
- Hureaulite with Vivianite in Triphylite
- Criminoso claim, Agua Boa, Minas Gerais, Brazil
- Small Cabinet
- 10.0 x 8.5 x 4.7 cm
- $1,250.00
- BAC23-21
- Realgar on Calcite
- Jiepaiyu Mine, Shimen Co., Changde, Hunan, China
- Small Cabinet
- 8.5 x 5.8 x 4.4 cm
- $1,250.00
- BAC23-16
- Cronstedtite on Siderite
- Salsigne mine, Carcassonne, Aude, Occitanie, France
- Miniature
- 4.8 x 4.2 x 2.0 cm
- $1,800.00
- BAC23-17
- Native Iron - Meteorite var. Kamacite (1516 fall)
- Nandan County., Hechi Prefecture, Guangxi Zhuang A.R., China
- Miniature
- 4.5 x 2.7 x 2.7 cm
- $1,500.00
- BAC23-15
- Stannite with Chalcopyrite
- Yaogangxian Mine, Yizhang Co., Chenzhou, Hunan, China
- Miniature
- 4.0 x 3.4 x 1.7 cm
- $1,250.00
- BAC23-08
- Quartz var. Smoky
- Sao Geraldo do Baixio, Minas Gerais, Brazil
- Small Cabinet
- 7.8 x 7.1 x 6.7 cm
- $950.00
- BAC23-09
- Carborundum (synthetic)
- Niagara Falls, New York, USA (laboratory grown)
- Small Cabinet
- 7.6 x 7.1 x 4.7 cm
- $800.00
- BAC23-10
- Microcline var. Amazonite with Albite
- Santa Maria de Itabira Mine, Santa Maria de Itabira, Minas Gerais, Brazil
- Small Cabinet
- 8.3 x 5.0 x 4.2 cm
- $400.00
- BAC23-11
- Copper
- Isle Royal Mine, Houghton Co., Michigan, USA
- Cabinet
- 12.2 x 6.8 x 1.8 cm
- $1,800.00
- BAC23-05
- Willemite var. Troostite and Calcite
- Sterling Mine, Ogdensburg, Franklin Mining Dist., Sussex Co., New Jersey, USA
- Small Cabinet
- 6.2 x 4.4 x 3.7 cm
- $1,500.00
- BAC23-06
- Hematite
- Itabira, Minas Gerais, Brazil
- Small Cabinet
- 6.5 x 5.7 x 5.1 cm
- $3,500.00
- BAC23-07
- Lazulite with Siderite
- Rapid Creek, Dawson mining dist., Yukon, Canada
- Small Cabinet
- 8.7 x 5.4 x 4.4 cm
- $950.00
- BAC23-02
- Orpiment with Calcite
- Jiepaiyu Mine, Shimen Co., Changde, Hunan, China
- Small Cabinet
- 9.5 x 8.0 x 4.9 cm
- $2,400.00
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