Designer cabochons of mookaite, ocean jasper, morrisonite, covellite, chrysocolla, tiger eye, pietersite, marra mamba, fire agates, opal, fire obsidian and many others for today's jewelry designer.
Look at all that golden yellow native gold in quartz! This one will get noticed in your showcase.
Other than the lapidary work this stone is 100% natural and comes from the Silverton Colorado mining district in the U.S. Most gold in quartz has been treated with opticon to help hold it together and seal the fractures. Again, this stone has NO treatments and is very solid!
There are other metals, the silver and gray areas and is a trait of material from that area, most likely amounts of Silver and Galena