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bitumens and Covellite
fine blue-green color prismatic crystal of Amazonite with no matrix
The crystal
This Brookite
A great display specimen of a species that is only found in good sized specimens from one part of the world
Vivianite (doubly terminated) sheet bitumens and CovelliteA remarkable cabinet sized Vivianite from this locality in the form of a sharp, lustrous, doubly terminated, layered crystal group with a strong rich green hue when backlit. The piece has a bit of attached red sandstone matrix on the back, and it displays beautifully as you can see from the photos. To have a 10cm+ crystal from any locality is rare, and the fact that this piece is remarkably well formed with top luster makes it even more valuable.
