This strand of opal Ethiopian, with almost white background and green reflections, is composed of stones with cut a rondelleSmooth to scale, with approximately Ø 3 / 5.5 mm and a total length of 41 cm. The game of lights and green reflections of theopal Ethiopian makes every gemstone Unique and fascinating. Perfect to create necklaces, bracelets and pendants, this strand Add a touch of elegance and sophistication to any design. The brightness and transparency of theopal make it a versatile gem to jewellery To wear every day or on special occasions.
Delivery in Europe from 15€
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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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