Prehnite casts after Anhydrite with Calcite doubly terminated It’s nearly water-clear in areas

It’s nearly water-clear in areas

These days

but it's still good quality with a beautiful orange color and contrasting black "phantoms" when backlit

striated crystals that resemble pagodas or flying saucers or boats

Specimen #PREH31130

Prehnite casts after Anhydrite with Calcite doubly terminated It’s nearly water-clear in areasWonderfully gemmy, spherical light green Prehnite casts after Anhydrite with several, off white color, gemmy scalenohedral Calcite crystals. A few of the Calcites are twinned, and for the most part, the piece is great shape from the standpoint of quality. The Prospect Park Quarry is arguably the most famous mineral producing basalt quarry in New Jersey and, for over a century, has provided collectors with impressive display specimens, including some