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Tiger Eye Specimen The item for sale is the item pictured, I've photographed the piece from several different angles. This beautiful piece weighs 900g and measures 140 x 100 x 35mm. Tiger's
eye (also called Tigers eye or Tiger eye) is a chatoyant gemstone that
is usually a metamorphic rock that is a golden to red-brown color, with a
silky luster. A member of the quartz group, it is a classic example of
pseudomorphous replacement by silica of fibrous crocidolite (blue
asbestos). An incompletely silicified blue variant is called Hawk's
eye.The gems are usually cut en cabochon in order to best display their
chatoyancy. Red stones are brought about through gentle heat treatment.
Dark stones have had their colors improved and been artificially
lightened using nitric acid treatments. |