AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Quartz with phantom-growth zone (polished) |
DESCRIPTION: | No. 70429 |
Mineral: | Quartz with phantom-growth zone (polished) |
Locality: | Minas Gerais, Brazil |
Description: | Lustrous transparent colorless quartz crystal with the faces polished to highlight the internal phantom-growth zone. The core quartz crystal formed first, then was coated with lepidolite, and was overgrown with clear quartz leaving a phantom inside. |
Overall Size: | 25x15x15 mm |
Crystals: | 25 mm |
Archived: | For reference only |
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