Technically a variety of Labradorite, Rainbow Moonstone is a whitish feldspar from India that has the tendency to 'flash' iridescent colors, usually blue. It is semi-translucent, has a hardness of 6 to 6.5, and contains inclusions of Black Tourmaline and Mica.

Smallish material, suitable for small specimens, cabochons, carving, or tumbling.
1" - 4" pieces

Images show examples of the rock wet and dry.

If you have a preference on the size or number of rocks you will receive, please describe this in your order notes at checkout