This is a pale blue, etched termination from Brazil. It is very interesting and a beautiful piece.
This Vesuvianite cluster is full of life. There is damage to some of the tips, but there are also some crystals in entirely perfect condition! There ...
Though they may not be entirely visible from the picture, there are quite a few Bixbyite crystals.
A. Lincoln Sherk MD. collection 1890s-1969
A. Lincoln Sherk MD collected 11/12/1939