Vanadinite Portugal rich blue color prism of

rich blue color prism of Aquamarine from one of the more obscure localities for the material

The piece has a two-tone effect that is caused by a deposition of a brownish mineral on the back of the piece

These Calcites are so impressive due to the incredible size

Specimen #PREH31110

I love the termination on this piece

Vanadinite Portugal rich blue color prism ofA lovely miniature specimen of Vanadinite. A handful of sharp, lustrous, rich orange red color, tabular hexagonal crystals of Vanadinite, measuring up to 5 mm, sit aesthetically on the underlying matrix. My favorite aspect of the piece is the main group of crystals at the top which have intergrown to form a beautiful "flower" like cluster and almost resembles an octagonal shape like a stop sign. It's good quality and virtually undamaged. These