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| Quartz (Herkimer diamond), Middleville, Herkimer Co., NY, USA | ||
| Item #10460 | $300.00 | |
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| Morganite with Quartz and Microlite on Clevelandite, Pech, Kunar, Afghanistan | ||
| Item #10466 | $6,500.00 | |
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| Cassiterite on Ankerite, Viloco Mine, Loayza Province, La Paz Dept., Bolivia | ||
| Item #10467 | $1,500.00 | |
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| Copper, Central Mine, Keweenaw County, Michigan, USA | ||
| Item #11021 | $3,750.00 | |
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| Copper, Central Mine, Keweenaw County, Michigan, USA | ||
| Item #11022 | $2,750.00 | |
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| Pyrargyrite and Quartz, Fresnillo, Zacatecas, Mexico | ||
| Item #11030 | $450.00 | |
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| Fluorite with phantoms, Okorusu Mine, Otjiwarongo District, Namibia | ||
| Item #11046 | $1,500.00 | |
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| Opal (honeycomb), Mezezo Opal Occurrence, North Shewa Zone, Amhara Region, Ethiopia | ||
| Item #11053 | $1,000.00 | |
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| Pyrite (twinned?) on Quartz, Vulcala, Peru | ||
| Item #11054 | $0.00 | |
