- Prehnite Cast After Anhydrite
- Prospect Park Quarry, Prospect Park, Passaic Co., New Jersey, USA
- Cabinet, 11.5 x 10.5 x 9.0 cm
This is a solid plate of very lustrous and translucent, light apple-green fingers of prehnite to 4.5 cm in length. The bottom of the specimen has clear evidence of hollow castings after anhydrite upon which these "fingers" form. The prehnite at the top really gives a nice horizon to this piece, and so it has good display quality for the size and price range.