green jade beads |
Jade is one of the gem minerals. But it is not as rare and expensive as diamonds and emeralds. It is one of the semiprecious stones.
The English word jade is derived from the Spanish term piedra de ijada (first recorded in 1565) or "loin stone", from its reputed efficacy in curing ailments of the loins and kidneys.
The Chinese prized it above all rare stones and metals.
The Chinese almost worshiped jade itself. To them this mineral stood for all the virtues.
The Aztecs of Mexico used jade, believing that it could cure illness and disease.
Some jade is mined, but much of it is found in streams.
Bells of jade produce a clear tone.
Today many thousands of dollars can be spent for a jade ornament. The carving, of course, is worth more than the jade itself.
There are two true jades: nephrite, which polishes to an oily luster, and jadeite, (most prized) which polishes to a glassy luster.
Jade colors include black, brown, green, lilac, and white.
In some countries, jade is more commonly known as 'greenstone'.