Jade is an ornamental stone. The term jade is applied to two different rocks that are made up of different silicate minerals; Nephrite jade and jadeitite. Nephrite and jadeitite were used by people from the...
Jade Jade many fine nuances of green, but also in shades of white, grey, black, yellow, and orange and in delicate violet tones. The English word 'jade' is derived from the Spanish term piedra de ijada (first...