Quartz (Var: Amethyst), Calcite
Unknown Owner
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A classic and important Mexican cabinet combination specimen from the Peter Bancroft Collection. Guanajuato amethyst and calcite specimens have always been very highly desirable. Four lustrous, pearlescent, dogtooth calcite crystals to 2.6 cm aesthetically rim a mounded, 3-dimensional plate covered with glassy, intensely purple, amethyst crystals. This specimen is pristine.
Product details
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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Mineral guide
Learn about Amethyst
violet quartz prized for vivid color and crystal forms; affordable Brazilian geodes and razor-sharp Georgia crystals, with collecting localities.Regional guide
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