Jade is a mineral that refers to two different silicate minerals: nephrite a silicate of calcium and magnesium in the amphibole group of minerals or jadeite a silicate of sodium and aluminium in the pyroxene group of minerals. Jade is naturally cool to the touch and maintains its temperature even if placed in a warm environment or in contact with the body. Oh, hello lovely Jade! Green... https://directorybeauty.net/