Rainbow Moonstone Slab

A stunning Rainbow Moonstone Slab 17cms length 8.5cms width, showcasing incredible electric blue flashes that shimmer across the surface as the light catches it. Expertly cut and polished to highlight its natural beauty, each slab is completely unique with its own captivating play of light.

Despite its name, Rainbow Moonstone is not a true moonstone. It is a variety of White Labradorite, a member of the feldspar mineral family. The beautiful blue flashes are caused by a natural optical effect known as labradorescence, created by microscopic layers within the crystal that refract and scatter light. Rainbow Moonstone is primarily composed of sodium-rich feldspar (albite) with potassium feldspar (orthoclase), and it is the interaction between these feldspar layers that produces its signature iridescent flashes.

Traditionally associated with intuition, new beginnings, inner balance, and feminine energy, Rainbow Moonstone is cherished for both its breathtaking appearance and its timeless elegance, making it a beautiful addition to any crystal collection.