Opals
Gemstones
Jewelry
Coins
3.65 CTS NATURAL MEXICAN OPAL CABOCHON [VS6378]
- UGS
- Dimensions (mm)
- x x mm
- Poids (cts)
- 4.000
- Couleurs
-
VOLCANIC OPALS
MEXICAN FIRE OPAL CABOCHON
This is a natural untreated mexican opal cabochon ready for setting.
Weight 3.65 cts app
Size 9 x 8 x 7 mm app
Mexican Fire opals are transparent to translucent opals with warm body colors of yellow, orange, orange-yellow or red. They do not usually show any play of color, although occasionally a stone will exhibit bright green flashes. The most famous source of fire opals is the state of Querétaro in Mexico; these opals are commonly called Mexican fire opals. Fire opals that do not show play of color are sometimes referred to as jelly opals. Mexican opals are sometimes cut in their ryholitic host material if it is hard enough to allow cutting and polishing. This type of Mexican opal is referred to as a Cantera Opal. There is also a type of opal from Mexico referred to as Mexican Water Opal, which is a colorless opal which exhibits either a bluish or golden internal sheen.
- UGS
- Dimensions (mm)
- x x mm
- Poids (cts)
- 4.000
- Couleurs
-
VOLCANIC OPALS
MEXICAN FIRE OPAL CABOCHON
This is a natural untreated mexican opal cabochon ready for setting.
Weight 3.65 cts app
Size 9 x 8 x 7 mm app
Mexican Fire opals are transparent to translucent opals with warm body colors of yellow, orange, orange-yellow or red. They do not usually show any play of color, although occasionally a stone will exhibit bright green flashes. The most famous source of fire opals is the state of Querétaro in Mexico; these opals are commonly called Mexican fire opals. Fire opals that do not show play of color are sometimes referred to as jelly opals. Mexican opals are sometimes cut in their ryholitic host material if it is hard enough to allow cutting and polishing. This type of Mexican opal is referred to as a Cantera Opal. There is also a type of opal from Mexico referred to as Mexican Water Opal, which is a colorless opal which exhibits either a bluish or golden internal sheen.
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| FedEx | $12.00 / : jours jours | $39.00 / : jours jours |
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![1.68 CTS OPAL DOUBLET FROM MINTABIE [SO84]](https://liveplatforms-production.b-cdn.net/tenants/oa/uploads/images/1035000-1039999/1037068/607529bc201f9.jpg?width=480&aspect_ratio=1001%3A1000)
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PositifThank you for upgrading the shipping to FedEx! Your generosity is greatly appreciated. I believe natural opals are among the few gemstones that will retain their value over time. Their mesmerizing play of colors never ceases to amaze me.
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Positif
Thank you for upgrading the shipping to FedEx! Your generosity is greatly appreciated. I believe natural opals are among the few gemstones that will retain their value over time. Their mesmerizing play of colors never ceases to amaze me.
