| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Massachusetts > Prehnite pseudomorphs after Anhydrite |
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| DESCRIPTION: | No. 66482 |
| Mineral: | Prehnite pseudomorphs after Anhydrite |
| Locality: | Lane's Quarry, Westfield, Hampden County, Massachusetts |
| Description: | Finger-shaped formations of translucent green prehnite epimorphs after bladed anhydrite crystals to 45 mm. The anhydrite crystallized first, was overgrown with prehnite, finally the anhydrite dissolved leaving a hollow mold in the shape of anhydrite. Collected ca. 1995 |
| Overall Size: | 5.5x3x2.5 cm |
| Crystals: | 20-45 mm pseudos. |
| Archived: | For reference only |
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