Quartz Cat’s Eye and Wood Alexandrite Cat’s Eye are both the aggregation of quartz and fibrous silicotic mineral. The difference is that Quartz Cat’s Eye belongs to the gem class, the quartz reveals itself as the monocrystal and the fibrous silicotic mineral spreads over them; The Wood Alexandrite Cat’s Eye belongs to jade class, the quartz reveals itself as the aggregation and the fibrous silicotic mineral spreads over them. The Quartz Cat’s Eye is rare and more with the Wood Alexandrite Cat’s Eye. The Feldspar Jewelry will be sparkling and glittering in the light, made into plain surface usually, to express the light’s physical feature as much as possible. The moonstone, also called the selenita, the moonstone is one of them. In the formation process of the mineral gem, it will absorb the slight crystal around, being wrapped gradually. When the needle-like of these crystals appear, they will line orderly along with certain direction. If the surface of the gem takes on arc wall face, the strong light irradiates on it, the light band will appear, the band will divagate along with the changes of vertical-ward or transmission of the light, like the cat’s slender pupil. If you move it, the light band will contract, expand or divagate. This phenomena is also called the vagrant colors, moving colors or sparkling cat eye. According to what we said just now, the cat eye stone is not a kind of certain gem, but a kind of optical phenomena that many kinds of gems will appear. As a matter of fact, the cat eye is a joint name of the gems that will cause cat eye sparkling effect. According to the study until recently, at least over 40 gems have the properties of cat eye, 14 of them have apparent cat eye effect. But the alexandrite has been accepted traditionally, the alexandrite has been addressed the Real Cat Eye in the field of jewelry.
2x20mm Black Cat Eye Stones Fashion Designer Cufflink
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