This strand of opal Ethiopian, with an intense yellow and cutting a rondelleSmooth to scale, it is composed of stones with a size Ø 3 / 5.5 mm and a total length of 42 cm. The warm yellow color of theopal Ethiopian is accentuated by the natural shine of the gemstone, which creates an extraordinary visual effect. Perfect for creating necklaces, bracelets, pendants and others jewellery Exclusive, this strand Adds brightness and freshness to your designs, giving elegance and sophistication. Ideal for those looking for a touch of vibrant and natural color in its own jewellery.
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product sold with certificate of guarantee and gift box
100% natural stone
Technical Details
Description
TheOpal Ethiopian, like all opals, it is a inorganic gem amorphous, ie free of an ordered crystalline structure. It is silica (silicon dioxide) rich in water. The formation of theopal it takes place through a slow deposition of a colloidal silica gel In layers, lenses, or small cavities.
Theopal Ethiopian, like other opals, is characterized by the optical phenomenon called "color game"; It is a light diffraction effect on silica molecules. Depending on their dimensions, a different color (bright wave length) will be visible, for example red, green, blue, yellow, violet.
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