Prehnite finger cast after Anhydrite epimorph Please keep in mind that

Please keep in mind that this mineral typically forms in very thin needles that create radiating aggregates

single finger-shaped cast of Prehnite after Anhydrite with good luster on the display side

I honestly have never seen any specimens from this locality before

usually less than 1 cm

Prehnite finger cast after Anhydrite epimorph Please keep in mind thatA good full sized miniature specimen with excellent luster, gemminess and color. The reverse and underside of the specimen shows the hollow, striated cavities where the once preexisting Anhydrite once grew. The piece displays well without the aid of a base or clay. A few slight contacts keep it from being 100% perfect, but still a worthwhile specimen of this now famous material. The Prospect Park Quarry is arguably the most famous mineral producing