Quartz var. Smoky Quartz
Description:
A large, gray quartz crystal in part with a ferruginous coating. Specimen also exhibits white albite and green cookeite crystals.
- Site: CT; Middlesex Co.
- Site Number: NH70C
- Chemical Composition: Tectosilicate
- Collection: Geology Collection
- Object Name: Quartz
- Object Id: GM1767
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