Quartz after Calcite
Unknown Owner
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Sherman large scalenohedral crystals of what were once calcite measuring to 5.5 cm in size, these now replaced by sparkling attractive amethyst crystals, across the top of a amethyst crystal matrix. This is in terrific condition. Hematite is present as well.
Product details
SizeLarge Cabinet
Dimensions15.5 x 12.0 x 5.5 cm
Added on10/25/2024
LocalityBrazil, Rio Grande do Sul, Ametista do Sul
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 03/2025 | Unknown Owner | $800.00 |
| — | Weinrich Minerals | Not disclosed |
Learn more
Mineral guide
Learn about Quartz
a versatile mineral with clear, milky, and colored varieties; crystal forms, formation clues, and tips for identifying amethyst and citrine.Regional guide
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