Optical Calcite, also known as Iceland Spar, is associated with cleavage crystals. Optical Calcite best demonstrates a unique characteristic of Calcite called double refraction. It doubles the image of whatever it is place upon and is said to assist people with eye problems.
The mineral releases electrical impulses when placed under pressure and is also an energy amplifier. All calcite is a good remover of stagnant energy.
You are purchasing one (1) single piece of rough Optical Calcite.
10 in stock