AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Massachusetts > Prehnite and Datolite with casts after Anhydrite |
DESCRIPTION: | No. 21930 |
Mineral: | Prehnite and Datolite with casts after Anhydrite |
Locality: | Lane's Quarry, Westfield, Hampden County, Massachusetts |
Description: | Double-sided plate with green prehnite crystals on one side. On the opposite side is mint-green datolite with narrow cavities (casts after calcite). The prehnite shows distinct crystals that this quarry is known for. |
Overall Size: | 12x8x4 cm |
Crystals: | 2-5 mm |
Archived: | For reference only |
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