Quartz with Calcite, Phrenite and maybe even Epidote? This is a cool piece from the Goboboseb mountains in Namibia. Great color combo and I love the ball shape of this piece! $65!

This is a very nice opal on matrix from a rare locality! From Spencer Idaho; this area produces some really amazing opal! I got this piece a little wet to show off the colors and the flash a little better. But amazing coverage of color all over the piece! $90!