Prehnite finger cast after Anhydrite

Prehnite finger cast after AnhydriteA small miniature sized specimen of Prehnite after Anhydrite comprising finger shaped casts and balls with decent luster, gemminess and color. The piece has a light coating of a secondary clay mineral but does display well from several angles. A nice representative piece from this famous discovery. 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

and a great representation of this extremely hard to find material

that transitions into an eye-catching green color in the upper portion of the crystal

you see the gorgeous blending of both crystal faces and twin lines to create and three-dimensional and show display specimen of these fine-looking Coppers

is that when the piece is lit from the side

and those who are familiar with specimens from this mine know that good quality Vivianites are next to impossible to obtain

The main Brookite is undamaged and is actually intergrown (bisected) with a smaller Brookite that created an interesting form at the base

with that gorgeous antique patina and a slightly reddish hue on the surface

you can't see the full effect of both crystals together

A beautiful

Monazite is often dark and opaque from most localities and rarely bright like this

Panasqueira is one of the most unique and classic European localities containing some of the most iconic minerals from the European continent

we will work with you to deliver in person