Smoky Wulfenite and Coronadite from the Glove Mine, Arizona. Rare mineral alert! Coronadite being the lead end member of Hollandite— a manganese oxide. The manganese has included the wulfenite leaving it smoky colored and lustrous. $80.

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!