Calming Fluorite Crystal Rainbow Colors 195+ carats 2 3/4+" with Rainbow Moonstone Cab Pendant Fluorite 6 sided crystal, single terminated. Well polished. Calcium Fluoride mineral. Mohs scale 4. Dimensions: 2 3/4" - 3" long with bale. 1" wide and 3/4" deep. Rainbow Moonstone cab is 7mm. Bale is 7.5mm x 4.5mm tapering down. The colors vary in the light to dark to light purple shades to gorgeous greens to some white and teal color. Chakra: Flourite houses both the heart (green) and some third eye (brow) chakras. The Purples also give it Crown Chakra coloring and energy. It strengthens the ability to perceive higher levels of reality. Silver is Moon energy. Connects Mind to Spirits for guidance. It helps to clear the air for any psychic experiences.