The 54 Prime Locations To Find And Mine For Opal In Colorado In 2026

A dreamy rough opal with interesting colors of orange, blue, violet, pink, and green

Opal photo provided by Western Opals

Colorado has a rich and diverse geology, with mountains, valleys, and plains all holding hidden natural gems. From shiny gold to sparkling quartz, you’ll find a bit of everything here. But one of the most enchanting treasures you can find is Colorado opal. It’s like holding a piece of the rainbow in your hand! With … Read more