Prehnite finger cast after Anhydrite Jamesonite the piece has a dual

the piece has a dual texture effect where some of the globules are perfectly smooth

Specimen # TUC31709

and this one is remarkably good-looking

A classic example of the famous Murzinka Topazes from the Urals in Russia

org states that "The "A" in the name stands for amorphous

Prehnite finger cast after Anhydrite Jamesonite the piece has a dualA predominant, undamaged, thick, lustrous, gemmy, light green finger shaped cast of Prehnite after Anhydrite smartly sits in the center of this miniature sized specimen. The piece has a two tone effect as the reverse side of the specimen has a deposition of a brownish clay mineral. On the back and bottom of the specimen, one can see the distinct, square, prismatic casts that were created once the preexisting Anhydrite dissolved away. The Prospect Park