Tiger's eye, Agate, Petrified wood, Shell Mosaic, Lapis lazuli, malachite
Grade | Size | Surface | Price |
---|---|---|---|
A | 120*240*2 | Polished | $800/Pieces |
Stone Name:
Yellow -
Origin:China
Tiger's eye, Agate, Petrified wood, Shell Mosaic, Lapis lazuli, malachite
Tiger's eye (Tiger 's eye), or the Tiger eye stone, is a gem of cat eye effect, much was yellow brown, gem with imitation silk light within the grain.
Tiger's eye is one of the varieties of quartz, this kind of gem can use bluestone cotton fiber pseudomorphic replace silicon production. Silicide unfinished process produced by the blue mutant, is referred to as the "eagle eye". Generally for black and yellow color, like a tiger grain, also have blue, yellow and black, known as the blue opal, secret key array purification, opal, often dubbed the "noble gem".
It with alexandrite belong to one of the five precious high-grade gem in the world. Opals chiefly pneumatolytic hydrothermal type deposit and pegmatite dike. Tiger's eye is a variation of wood alexandrite. Tiger's eye quartz fiber is the shorter of the wood alexandrite, irregular, and the direction of any direction, like markings. The world's largest tiger's eye, wood ore beds in the Transvaal province of South Africa, in addition, there are places such as Brazil, China henan yield. The price also depends on the colour, general surface without defects, is in the middle of the line is clear and is located in the top grade.