Prehnite finger cast after Anhydrite Epidote these crystals show an intense

these crystals show an intense deep blood-red color when backlit

One of the better association specimens of Hemimorphite from the Sherman Mine that we’ve ever seen

This piece is rather difficult to photograph

jet-black to golden / “root beer” colored crystal group with an unusual crystallization for the locality

The crystal has an interesting zone near the termination that looks like a snow-capped peak

Prehnite finger cast after Anhydrite Epidote these crystals show an intenseA classic, thick, single finger shaped cast of Prehnite after Anhydrite with good gemminess and luster on the display side, and a slight coating of a secondary clay mineral on the back. The side of the piece has a second spherical aggregate that was contact upon extraction from the pocket. The underside of the piece shows the square cross section of the once preexisting Anhydrite crystal that was the base for the cast. The Prospect Park Quarry is