Opal (var: Opal-AN) / (var: Hyalite Opal) (“Blood Vessel Opal”) Danburite this specimen is in better

this specimen is in better condition than most from this mine

A beautiful crystallized “mound” of off-white color

but they share a remarkably similar chemistry

Very minor roughness near the termination

this piece is one of the better samples of this particular material that I have handled

Opal (var: Opal-AN) / (var: Hyalite Opal) (“Blood Vessel Opal”) Danburite this specimen is in betterA thumbnail sized specimen of spherical bead like Hyalite Opal with strong orange coloring caused by inclusions of iron oxide. The material has been nicknamed Blood Vessel Opal due to the thin lines created by the inclusions near the surface of the spheres. The reverse side of the specimen is contacted, but the unique appearance and coloring makes it fairly priced for the size. At the beginning of 2016, a friend of ours started working a claim with a