Garisol Quartz Palm Stone spotted agate These pieces are black and

These pieces are black and white onyx from Mexico that has been carved and polished into a raven

Tiger's Eye

Black Tourmaline

The unique blue coloration is caused by a copper substitution for calcium with white patterns or streaks

Garisol Quartz Palm Stone spotted agate These pieces are black andGirasol quartz is a transparent to translucent variety of quartz that contains inclusions of other minerals (or even metals), which produce a silky sheen known as girasol. Girasol refers to the appearance of many different kinds of materials, which display what is called adularescence. Adularescence is the name of an optical effect, the way light reflects off a surface. The light appears to float underneath the surface, rather than reflect off the