Arrived 50% color (of some kind) 45% potch (no color at the outside!) 5% dirt, sand.
Se översättningCts 6,45 Naturliga etiopiska opaler Cabochon - Höjd: 8 mm - Bredd: 6 mm- 1.29 g
Nr 84324969
Natural Ethiopian Cab 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 Cab 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.
Huvudmineral/ Meteoritnamn
Cts 6,45 Naturliga etiopiska opaler
Mineralform/ Meteorittyp
Cabochon
Vikt
1,29 g
Ursprung (Region/Land)
Nåväl
Ursprungsland
Etiopien
Höjd
8 mm
Bredd
6 mm
Djup
4 mm
15 recensioner (15 de sidste 12 måneder)
- 13
- 0
- 2
Beautiful!
Se översättningschnell und problemlos
Se översättningGreat stone! as advertised, carefully packed. thanks! Delivery slighlty longer than expected, but not a problem.
Se översättningAbbildung und Lieferung weichen extrem stark voneinander ab
Se översättningAbbildung und Lieferung weichen stark voneinander ab.
Se översättningEen mooie verrassing bij thuiskomst na vakantie.
Se översättningNice opals. Thanks!
Se översättningMooie halsketting uit kraaltjes van de edelsteen Opaal !
Se översättningmooie steen, goed verpakt en aangekomen.
Se översättningWat een kleurenpracht !
Se översättningsuper senele verzending en wat een mooie opaal top top ! gr peter ,
Se översättningSäljarens svar
Thanks for your purchase and positive feedback
15 recensioner (15 de sidste 12 måneder)
- 13
- 0
- 2
Arrived 50% color (of some kind) 45% potch (no color at the outside!) 5% dirt, sand.
Se översättning
