Derived from the Spanish term "loin stone", from its reputed efficacy in curing ailments of the loins and kidneys. 

Chemical Composition:  The term jade is applied to two different metamorphic rocks made of different silicate minerals: Nephrite and Jadeite. 

Color:  Creamy white, pale green to emerald green, blue, lavender-mauve and pink.

Metaphysical:  Jade is a symbol of serenity and purity. It signifies wisdom gathered in tranquility. It increases love and nurturing. A protective stone, Jade keeps the wearer from harm and brings harmony. Jade attracts good luck and friendship. It stabilizes the personality and promotes self-sufficiency. 

Astrological sign:  Aries, Taurus, Gemini, Libra

Primary Chakra:  Heart Chakra