Fluorite, rich in calcium fluoride, is the main fluoride mineral. It is used as a flux for the manufacture of steel, aluminum and opalescent glass. Its low refractive index and dispersion make it a material of choice for manufacturing apochromatic lenses for optical instruments. It owes its name to Galeani Napione, from the Latin fluere (to blend).
Fluorite stimulates thinking and improves mental clarity. It is an excellent stone for eliminating negative energy. This can help relieve stress and confusion to enable more powerful healing action of the mind, body and spirit.
This piece features purple ghosts visible under lamp.
