Prehnite finger cast after Anhydrite with Calcite type locality Mineralogy : "The goal of

Mineralogy : "The goal of collectors in respect to Vivianite specimens

Wonderfully gemmy

and it resided in his collection until he passed in 2025

and to have such an eye-catching display specimen like this is incredibly difficult to find

black minerals or minerals of Myanmar

Prehnite finger cast after Anhydrite with Calcite type locality Mineralogy : "The goal ofA beautiful, undamaged, light green color, isolated finger shaped cast of Prehnite after Anhydrite with lovely soft luster and gemminess sits among several spherical aggregates of Prehnite which are associated with off white color scalenohedra of Calcite on matrix. The piece is in great shape for the material and truly looks better in person as it was somewhat difficult to photograph. The Prospect Park Quarry is arguably the most famous mineral