AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Madagascar > Calcite with Quartz var. Chalcedony |
DESCRIPTION: | No. 65756 |
Mineral: | Calcite with Quartz var. Chalcedony |
Locality: | Ambariomiambana, Sambava District, Antsiranana Province, Madagascar |
Description: | Unusual specimen of many interconnected rhombohedral transparent yellow calcite crystals all in parallel orientation with translucent gray quartz chalcedony in crevices on the surfaces indicating all of the calcite crystals were originally coated. |
Overall Size: | 13x9x6 cm |
Crystals: | 10-25 mm |
Archived: | For reference only |
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