Sodalite Crystal

These rocks are mainly found near the Great Lakes and Canada. Some characteristics of this rock are known mainly for its royal blue color with white or grey running through it

Smokey Quartz

This rock can be found pretty much anywhere with characteristics like a smooth surface with colors of grey, white, brown, and black

Carnelian Agate

This stone is very similar to the Carnelian stone; the only difference is that this has a transparent white to the reddish brown color, also found anywhere.

Opal

Opal is found in primarily in Australia and Brazil, but can be found in some parts of Washington and Oregon. The colors range from black ( the rarest and most valuable) to grey and white.