Jade. n.s. A species of stone.
The jade is a species of the jasper, and of extreme hardness. Its colour is composed of a pale blueish grey, or ash-colour, and a pale green, not simple and uniform, but intermixed. It appears dull and coarse on the surface, but it takes a very elegant and high polish. It is found in the East Indies, and is much used by the Turks for handles of sabres. It is so highly esteemed by the Indians as to be called the divine stone: they wear it externally as a remedy for the gravel, and an amulet to preserve them from the bite of venomous animals. Hill's Materia Medica.