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...
Gem Auctions At AllgemstoRe Care Tips of Jade / Anniversary Gemstone Chart 12th Year Jade can be safely cleaned in soapy water, untrasonics and steamers. It reacts slightly to warm acids. Since jade has...