Opal (var: Opal-AN) / (var: Hyalite Opal) (“Blood Vessel Opal”)A 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

You can see that the twin (on the {100} face) is clearly defined

and very attractive for a smaller Gilman specimen

Without question

Specimen # BOL711B47

Specimen #PREH3111

This cluster is a great display specimen of Eagle Mine Pyrite showing typical striated pyritohedra with sharp

These are some of the best quality Baryte crystals that I’ve seen from Muddy Creek

Specimen # BOL711B260

which is a primitive conifer from the Triassic epoch dating back approximately 200 million years

nearly transparent

Specimen# CO712B192

Specimen # BOL711B113