Opals
Gemstones
Jewelry
Coins
Nessuna gemma di riserva
Nessun opale di riserva
Nessun gioiello di riserva
Nessuna moneta di riserva
2.6 CTS MEDUSA QUARTZ CUT STONE BG- 235
- SKU
- Dimensioni (mm)
- 10.000 x 8.000 x 4.500mm
- Peso (cts)
- 2.600
- Colori
-
TREATMENT-NONE
Medusa Quartz is also known as and sometimes sold as Paraiba quartz because the small deposit was found in the Paraiba state of Brazil.
This new type of included quartz gemstone was discovered in August 2004 in Brazil.It is very rare and in very limited supply.
Contains rare copper mineral Gilalite (Cu5Si6O17·7H2O) Called Bolinhas (small balls) or Medusa Quartz (Jellyfish) that shows small globular aggregates of fibrous crystals. The name is due to the shape of the aggregates remembreing Jellyfish.
GIA has an article in Gems & Gemology, called “Medusa Quartz” with gilalite inclusions in the Fall 2005, Volume 41, issue 3.
Under magnification, some resemble the shape of a floating jellyfish named medusas rondeau. Thus the name Medusa quartz. This is 100% natural from the earth and indentification of the inclusions were performed by the National Museum of Natural History in Paris.
- SKU
- Dimensioni (mm)
- 10.000 x 8.000 x 4.500 mm
- Peso (cts)
- 2.600
- Colori
-
TREATMENT-NONE
Medusa Quartz is also known as and sometimes sold as Paraiba quartz because the small deposit was found in the Paraiba state of Brazil.
This new type of included quartz gemstone was discovered in August 2004 in Brazil.It is very rare and in very limited supply.
Contains rare copper mineral Gilalite (Cu5Si6O17·7H2O) Called Bolinhas (small balls) or Medusa Quartz (Jellyfish) that shows small globular aggregates of fibrous crystals. The name is due to the shape of the aggregates remembreing Jellyfish.
GIA has an article in Gems & Gemology, called “Medusa Quartz” with gilalite inclusions in the Fall 2005, Volume 41, issue 3.
Under magnification, some resemble the shape of a floating jellyfish named medusas rondeau. Thus the name Medusa quartz. This is 100% natural from the earth and indentification of the inclusions were performed by the National Museum of Natural History in Paris.
| Fornitore di spedizioni | Spedizione in :paese | Spedizione nel resto del mondo |
|---|---|---|
| Standard Shipping - Tracked | $30.00 / : giorni giorni | $30.00 / : giorni giorni |
|
:Paese
Standard Shipping - Tracked è scontato a :prezzo per ordini con :quantità o più articoli
Resto del mondo
Standard Shipping - Tracked è scontato a :prezzo per ordini con :quantità o più articoli
|
||
| FedEx | $40.00 / : giorni giorni | $40.00 / : giorni giorni |
|
:Paese
FedEx è scontato a :prezzo per ordini con :quantità o più articoli
Resto del mondo
FedEx è scontato a :prezzo per ordini con :quantità o più articoli
|
||
| DHL | $30.00 / : giorni giorni | $30.00 / : giorni giorni |
|
:Paese
DHL è scontato a :prezzo per ordini con :quantità o più articoli
Resto del mondo
DHL è scontato a :prezzo per ordini con :quantità o più articoli
|
||
