Prehnite finger cast after Anhydrite Ferberite No damage and incredibly eye-catching

No damage and incredibly eye-catching

the Opals themselves are colorless

and I don’t know specifically when they were found

and this beautiful multicolored gem crystal is no exception

It goes without saying that specimens of Phosphophyllite with crystals this size can be exceptionally pricey in some cases

Prehnite finger cast after Anhydrite Ferberite No damage and incredibly eye-catchingA representative specimen of Prehnite fingers after Anhydrite with a darker green color, and a coating of a secondary clay mineral. Overall, the piece is actually in good condition, with a predominant finger flaring out of the center of the piece. The color in the photos is accentuated by the lighting we used to photograph the piece, but it is a bit more muted in person. The Prospect Park Quarry is arguably the most famous mineral producing basalt