The Colorado rhodochrosite is one of the top attractions in the Oct. 18 auction — featuring gemstones from across the globe — and has the fourth-highest starting bid of all the gems available.

You absolutely don’t have to. If you’ve got some experience and your own equipment, you can come to Mount Antero in Colorado ...

KBerby Gemstone Jewelry offers unique gemstone earrings, bracelets, and necklaces.Longmont, Colorado--(Newsfile Corp. - March ...