Prehnite finger cast after Anhydrite Bolivia 1 cm long and are

1 cm long and are completely undamaged

but it is contacted a little on the back

Some of my favorite insects are seen in this piece

which is part of the ever re-defined and confusing Tourmaline Group

Prehnite finger cast after Anhydrite Bolivia 1 cm long and areAn aesthetic, eye catching miniature sized display specimen of Prehnite after Anhydrite from this famous discovery in 2010. This specimen displays on its own without the aid of a base or clay and is complete all the way around. The piece is slightly rough in areas as it may have been growing against the pocket wall. The piece has a two tone effect that is caused by a deposition of a brownish mineral on the back of the piece. The front of the specimen