| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Connecticut > Prehnite with Calcite |
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| DESCRIPTION: | No. 44829 |
| Mineral: | Prehnite with Calcite |
| Locality: | O and G Industries Southbury Quarry, New Haven County, Connecticut |
| Description: | Circular cavity in greenish basalt lined with transparent yellow-green prehnite crystals in botryoidal aggregates to 12 mm diameter with a 6 mm calcite crystal. In the center of the cavity is a hemispherical prehnite pocket-heart with a hollow center. |
| Overall Size: | 12x11x6 cm |
| Crystals: | 3-6 mm |
| Archived: | For reference only |
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