BrookiteThis aesthetic specimen features the largest individual crystal of Brookite on any piece I have available, measuring a full 3. 2 cm long! These crystals are very sharp, lustrous and well formed with classic "sword" shaped pyramidal terminations. You can see a bit of a golden hue on the edges when the crystals are backlit, but they are mostly opaque. If the crystals were completely transparent, the price would be considerably higher. With that said,

a prominent figure and collector of Colorado minerals

No damage to the main Wavellite

that the damage is easily forgiven

This piece features a few excellent quality

A highly aesthetic and dramatic Ferberite specimen

blue color crystals of this hard-to-find species on matrix

This rich golden Copal specimen is loaded with approximately 100 insect inclusions consisting mainly of termites (specifically termite wings) (Isoptera) a single ant (Formicidae)

very little followed

and the piece is complete on both the top and bottom

Don’t miss out on this one

and the piece is not only eye-catching

The Chalcopyrites from this mine are a staple of any good Colorado mineral collection