Arrived 50% color (of some kind) 45% potch (no color at the outside!) 5% dirt, sand.
Übersetzung ansehen8,90 ct natürliche äthiopische Opale Facettiert - Höhe: 9 mm - Breite: 7 mm- 1.78 g
Nr. 85122267
Natural Ethiopian Opals
Clarity: from translucent to opaque;
Pictures taken with high resolution camera on different backgrounds in order to depict the opals as realistically as possible.
Worldwide shipping with registered mail and tracking number.
An opal is a hydrated form of silica with a water content ranging from 3 to 21%.Indeed, it is this permeability to water that makes it a hydrophile.
Opals are deposited at a relatively low temperature and may occur in the fissures of almost any kind of rock, being most commonly found with limonite, sandstone, rhyolite, marl, and basalt. Precious opals show a variable interplay of internal colors.
At microscopic scales, precious opal is composed of silica spheres some 150 to 300 nm in diameter in a hexagonal or cubic close-packed lattice. These ordered silica spheres produce the internal colors by causing the interference and diffraction of light passing through the microstructure of the opal.
Natural Ethiopian Opals
Clarity: from translucent to opaque;
Pictures taken with high resolution camera on different backgrounds in order to depict the opals as realistically as possible.
Worldwide shipping with registered mail and tracking number.
An opal is a hydrated form of silica with a water content ranging from 3 to 21%.Indeed, it is this permeability to water that makes it a hydrophile.
Opals are deposited at a relatively low temperature and may occur in the fissures of almost any kind of rock, being most commonly found with limonite, sandstone, rhyolite, marl, and basalt. Precious opals show a variable interplay of internal colors.
At microscopic scales, precious opal is composed of silica spheres some 150 to 300 nm in diameter in a hexagonal or cubic close-packed lattice. These ordered silica spheres produce the internal colors by causing the interference and diffraction of light passing through the microstructure of the opal.
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Beautiful!
Übersetzung ansehenschnell und problemlos
Übersetzung ansehenGreat stone! as advertised, carefully packed. thanks! Delivery slighlty longer than expected, but not a problem.
Übersetzung ansehenAbbildung und Lieferung weichen extrem stark voneinander ab
Übersetzung ansehenAbbildung und Lieferung weichen stark voneinander ab.
Übersetzung ansehenEen mooie verrassing bij thuiskomst na vakantie.
Übersetzung ansehenNice opals. Thanks!
Übersetzung ansehenMooie halsketting uit kraaltjes van de edelsteen Opaal !
Übersetzung ansehenmooie steen, goed verpakt en aangekomen.
Übersetzung ansehenWat een kleurenpracht !
Übersetzung ansehensuper senele verzending en wat een mooie opaal top top ! gr peter ,
Übersetzung ansehenThanks for your purchase and positive feedback
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Arrived 50% color (of some kind) 45% potch (no color at the outside!) 5% dirt, sand.
Übersetzung ansehen