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| Calcite on Marcasite, Charcas, San Luis Potosi, Mexico | ||
| Item #10130 | $45.00 | |
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| Amethyst, Kakamunurle Mine, Karur District, Tamil Nadu, India | ||
| Item #10263 | $50.00 | |
| ||
| Amethyst, Kakamunurle Mine, Karur District, Tamil Nadu, India | ||
| Item #10268 | $100.00 | |
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| Andradite pseudomorph of Hedenbergite, Huanggang, Inner Mongolia, China | ||
| Item #10315 | $1,500.00 | |
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| Prehnite on Calcite, Roncari Quarry, East Granby, CT | ||
| Item #10341 | $75.00 | |
