Here is a very affordable Benitoite on Natrolite. The Benitoite Crystal is really triangular and is aesthetically shooting out of the matrix. $50!

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!