8.90 Carats Color Ultra Fire Opal Cabochon Gemstone
- SKU
- Afmetingen (mm)
- 14.000 x 14.000 x 6.000mm
- Gewicht (cts)
- 8.900
- Treatment
- No Treatment
- Type
- Faceted
- Kleuren
-
Opal is a hydrated amorphous form of silica (SiO2·nH2O); its water content may range from 3 to 21% by weight, but is usually between 6 and 10%. Because of its amorphous character, it is classed as a mineraloid, unlike crystalline forms of silica, which are classed as minerals. It is 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. Opal is the national gemstone of Australia.[4]
Natural Opal
Paypal Accepted
- SKU
- Afmetingen (mm)
- 14.000 x 14.000 x 6.000 mm
- Gewicht (cts)
- 8.900
- Treatment
- No Treatment
- Type
- Faceted
- Kleuren
-
Opal is a hydrated amorphous form of silica (SiO2·nH2O); its water content may range from 3 to 21% by weight, but is usually between 6 and 10%. Because of its amorphous character, it is classed as a mineraloid, unlike crystalline forms of silica, which are classed as minerals. It is 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. Opal is the national gemstone of Australia.[4]
Natural Opal
Paypal Accepted
Verzend provider | Verzending naar:land | Verzending naar de rest van de wereld |
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Standard Shipping - Tracked | $12.00 / :dagen dagen | $12.00 / :dagen dagen |
:land
Standard Shipping - Tracked wordt verdisconteerd tot $7.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
Standard Shipping - Tracked wordt verdisconteerd tot $7.00 bij bestellingen met 2 of meer artikelen
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DHL | $22.00 / :dagen dagen | $22.00 / :dagen dagen |
:land
DHL wordt verdisconteerd tot $22.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
DHL wordt verdisconteerd tot $22.00 bij bestellingen met 2 of meer artikelen
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Express Shipping | $22.00 / :dagen dagen | $22.00 / :dagen dagen |
:land
Express Shipping wordt verdisconteerd tot $22.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
Express Shipping wordt verdisconteerd tot $22.00 bij bestellingen met 2 of meer artikelen
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Positief
Super great seller. Exactly as pictured. Super fast shipping and very kind and easy to work with! Super recommended seller.
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Negatief
Never arrived. forwarded one of thier packages sent in error at my own cost and they said they would resolve but did not. It has been over 3 months with many messages, but they have not resolved the problem. Time for a Paypal dispute.
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Negatief
Never arrived. forwarded one of thier packages sent in error at my own cost and they said they would resolve but did not. It has been over 3 months with many messages, but they have not resolved the problem. Time for a Paypal dispute.
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Positief
Fantastic stone, pictures and description are entirely accurate.