Vanadinite, Descloizite, Quartz from the Mammoth-St. Anthony Mine, Arizona. Very gemmy vanadinite crystals contrast well on a bed of lustrous black descloizite. Needle quartz is the host rock. From the Dodd collection. $60.

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!