Vous n'avez pas enchéri sur cette enchère.
SNOW FLAKE OBSIDIAN CABOCHON CUT STONE 11.60 CTS
- UGS
- Dimensions (mm)
- 19 x 14 x 5mm
- Poids (cts)
- Certified Gemstones
- Non
- Couleurs
-
SNOW FLAKE OBSIDIAN NATURALLY OCCURRING VOLANIC GLASS WHICH IS NOW READY FOR ANY JEWELLERY SETTING HIGH POLISHED STONE.
WEIGHT : 11.60 CTS
SIZE MM: 19 x 14 x 5
( 6 MM IS APPROX 1/4 INCH )
CODE : G 546
Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock. It is produced when felsic lava extruded from a volcano cools rapidly with minimum crystal growth. Obsidian is commonly found within the margins of rhyolitic lava flows known as obsidian flows, where the chemical composition (high silica content) induces a high viscosity and polymerization degree of the lava. The inhibition of atomic diffusion through this highly viscous and polymerized lava explains the lack of crystal growth. Obsidian is hard and brittle; it therefore fractures with very sharp edges, which had been used in the past in weapons, and are still used as surgical scalpel blades.[1]
| Fournisseur d'expédition | Expédition vers Australie | Expédition dans le reste du monde | Expédition combinée ( Australie ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| Registered Shipping |
|
|
|
|
- UGS
- Dimensions (mm)
- 19 x 14 x 5 mm
- Poids (cts)
- Certified Gemstones
- Non
- Couleurs
-
SNOW FLAKE OBSIDIAN NATURALLY OCCURRING VOLANIC GLASS WHICH IS NOW READY FOR ANY JEWELLERY SETTING HIGH POLISHED STONE.
WEIGHT : 11.60 CTS
SIZE MM: 19 x 14 x 5
( 6 MM IS APPROX 1/4 INCH )
CODE : G 546
Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock. It is produced when felsic lava extruded from a volcano cools rapidly with minimum crystal growth. Obsidian is commonly found within the margins of rhyolitic lava flows known as obsidian flows, where the chemical composition (high silica content) induces a high viscosity and polymerization degree of the lava. The inhibition of atomic diffusion through this highly viscous and polymerized lava explains the lack of crystal growth. Obsidian is hard and brittle; it therefore fractures with very sharp edges, which had been used in the past in weapons, and are still used as surgical scalpel blades.[1]
| Fournisseur d'expédition | Expédition vers Australie | Expédition dans le reste du monde | Expédition combinée ( Australie ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| Registered Shipping |
|
|
|
|
Store items 50% sale Bargains to be had all has to sell , combined shipping for 6 items $18 tracked....
-
PositifExcellent communication with this seller. Fast shipping, and pleased with purchase.
-
PositifExcellent communication with this seller. Fast shipping, and pleased with purchase.
-
PositifExcellent communication with this seller. Fast shipping, and pleased with purchase.
-
PositifPaid and shipped - no feedback left after 100 days
-
PositifPaid and shipped - no feedback left after 100 days
Pourquoi les utilisateurs se surenchérissent-ils ?
Lorsqu'une enchère est placée, il s'agit du montant maximum qu'une personne est prête à enchérir pour le produit. Notre système enchérira alors automatiquement au nom de l'enchérisseur, augmentant progressivement l'enchère jusqu'au maximum pour maintenir sa position de meilleur enchérisseur.
Lorsqu'une icône indiquant « Enchère automatique » apparaît, cela signifie que notre système place activement des enchères pour l'enchérisseur en fonction de son enchère maximale. Cela peut donner l'impression que les enchérisseurs se surenchérissent, mais c'est simplement le résultat de la mise à jour de l'enchère par le système pour refléter la limite maximale des enchérisseurs.