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.


Minéral principal / Nom météorite
Livraison gratuite Cts 1.30 opale éthiopienne naturelle
Forme minérale / Type météorite
Cabochon
Poids
0,26 g
Origine (région / ville)
Bonjour
Pays d’origine
Éthiopie
Hauteur
10 mm
Largeur
8 mm
Profondeur
4 mm

60 évaluations (60 au cours des 12 derniers mois)
  1. 55
  2. 5
  3. 0

What a beautiful piece ❤️🌹Thank You

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user-6243dab37d35

Ganz ok. Lieferung dauert lange. Danke trotzdem

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user-f5a382cb6fb5

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

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user-f76ffdbe5117

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

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user-4ba88528dd4e

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

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user-9adf6bf

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

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user-e11e278c04d5

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

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user-9adf6bf

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

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user-9adf6bf

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

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user-1ceef8eff21e

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

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user-7bc70f09ccfe

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

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user-348a66da85f0

A pedra é mais pequena do que foi indicado.

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user-4ee6c67
Voir les évaluations

60 évaluations (60 au cours des 12 derniers mois)
  1. 55
  2. 5
  3. 0