Sold! Perfect cube of fluorite from the Minerva #1 Mine, Illinois. An older specimen, this fluorite features sharp edges and concave sides. Really fantastic purple as well. Awesome specimen for $85.

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!