Natural Ethiopian Cab Opal
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 Opal
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.


Minerale principale/ Nome meteorite
Cts 1.55 Natural Ethiopian Opal
Forma minerale/Tipi di meteorite
Cabochon
Peso
0,31 g
Provenienza (regione/città)
Wello
Paese d’origine
Etiopia
Altezza
10 mm
Larghezza
8 mm
Profondità
4 mm

65 recensioni (65 negli ultimi 12 mesi)
  1. 58
  2. 6
  3. 1

The opal is very nice with hues of red, but in real light, it is more translucent and dark blue is not so visible. It would be fair to post as well a photo taken with daylight to see everyday reality.

Visualizza traduzione
user-def8b14

Pietra piccola ma molto bella! Spedizione veloce. Venditore serio, grazie!

Visualizza traduzione
primopianogallery2014

Die Fotos sind nicht entsprechend der Ware. Offensichtlich nachbearbeitet und die Farben verstärkt! Werde nichts mehr bestellen!

Visualizza traduzione
user-1a8fb5b20be3

Fraaie ring , luxe verpakking en keurig afgeleverd, ben er heel blij mee , Bedankt !

Visualizza traduzione
user-f76ffdbe5117

por fin lo he recibido, no fue culpa del vendedor la larga espera fue culpa de correos España,muchas gracias

Visualizza traduzione
user-4ba88528dd4e

O ricevuto il pacco. Opali sono belli. Sono contento. Grazie

Visualizza traduzione
user-9adf6bf

Een prachtige witte Opaal-edelsteen met flaschy kleurtjes. Thx voor het kadootje !

Visualizza traduzione
user-e11e278c04d5

O ricevuto oggi il pacco. Sono contento opali sono bellissimi. Grazie e buone vacanze.

Visualizza traduzione
user-9adf6bf

L'opali sono bellissimi. Sono contento. Sono arrivati presto e ben inpacchettati. Grazie

Visualizza traduzione
user-9adf6bf

Bonjour, j’ai bien reçu cette belle et jolie opale, qui était très bien emballée. Je suis ravi 🤩

Visualizza traduzione
user-1ceef8eff21e

Bin sehr zufrieden mit den Ohrringen, Opal hat ein schönes Farbspiel

Visualizza traduzione
user-7bc70f09ccfe

oggetto arrivato, conforme alla descrizione, tempi di attesa troppo lunghi per riceverlo.

Visualizza traduzione
user-348a66da85f0
Guarda tutte le recensioni

65 recensioni (65 negli ultimi 12 mesi)
  1. 58
  2. 6
  3. 1

The opal is very nice with hues of red, but in real light, it is more translucent and dark blue is not so visible. It would be fair to post as well a photo taken with daylight to see everyday reality.

Visualizza traduzione
user-def8b14