Optical Calcite Cube
This stunning cube has so much rainbow flash inside, the cube is a wonderful example of the optical calcite formation
Optical Calcite, also known as Iceland Spar, is a highly transparent, colorless variety of calcium carbonate famous for birefringence (double refraction). When placed over text or images, it splits a single ray of light into two polarized beams, making a single object appear as two. The crystal's structure bends light into two different angles, doubling whatever is viewed through it. Rotating the crystal rotates one of the images.
It is said to be used by energy workers and mediators to clear confusion, enhance focus, and accelerate learning, also Believed to clear blockages in the subtle body and amplify the energy of surrounding crystals. Frequently associated with the Crown and Third Eye Chakras to aid in higher awareness, spiritual awakening, and accessing inner truth
147g