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NATURAL CRYSTAL WITH INCLUSIONS TERMINATED87.30 CTS [MX9198]
- SKU
- Dimensioni (mm)
- x x mm
- Peso (cts)
- Colori
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MINERAL GEM WORLD
CRYSTAL WITH INCLUSIONS
This is a natural untreated crystal from Brazil showing great terminations with a fiborous inclusion in the base-great specimen.
Weight 87.30 cts app
Size 50 x 16 x 13 mm app
Quartz grows in many environments along with many different minerals. These minerals, as well as watery solutions and gas bubbles, can be enclosed by the growing crystal.
Many minerals that would otherwise be chemically altered or dissolved when the local conditions change are protected from aggressive chemical agents when they have been embedded inside quartz crystals. Likewise, fragile minerals that are very soft, crumbly or that occur as fibers or thin needles survive inside. Other partially embedded minerals might get dissolved at a later stage and leave ghostlike hollow forms behind.
There are basically three ways inclusions can "get into the crystal":
Sometimes inclusions cause the formation of phantoms. Here the quartz crystal might have been partially encrusted by another mineral when growth halted transiently and continued later, such a case could be considered a syngenetical formation that got overgrown.
- SKU
- Dimensioni (mm)
- x x mm
- Peso (cts)
- Colori
-
MINERAL GEM WORLD
CRYSTAL WITH INCLUSIONS
This is a natural untreated crystal from Brazil showing great terminations with a fiborous inclusion in the base-great specimen.
Weight 87.30 cts app
Size 50 x 16 x 13 mm app
Quartz grows in many environments along with many different minerals. These minerals, as well as watery solutions and gas bubbles, can be enclosed by the growing crystal.
Many minerals that would otherwise be chemically altered or dissolved when the local conditions change are protected from aggressive chemical agents when they have been embedded inside quartz crystals. Likewise, fragile minerals that are very soft, crumbly or that occur as fibers or thin needles survive inside. Other partially embedded minerals might get dissolved at a later stage and leave ghostlike hollow forms behind.
There are basically three ways inclusions can "get into the crystal":
Sometimes inclusions cause the formation of phantoms. Here the quartz crystal might have been partially encrusted by another mineral when growth halted transiently and continued later, such a case could be considered a syngenetical formation that got overgrown.
| Fornitore di spedizioni | Spedizione a Australia | Spedizione nel resto del mondo |
|---|---|---|
| FedEx | $12.00 / 3 giorni | $39.00 / 10 giorni |
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Australia
FedEx è scontato a $12.00 sugli ordini con 2 o più articoli
Resto del mondo
FedEx è scontato a $39.00 sugli ordini con 2 o più articoli
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| Registered Shipping | $9.00 / 7 giorni | $16.00 / 21 giorni |
|
Australia
Registered Shipping è scontato a $9.00 sugli ordini con 2 o più articoli
Resto del mondo
Registered Shipping è scontato a $16.00 sugli ordini con 2 o più articoli
|
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PositivoBeautiful ametrine. Very fast delivery. Professional seller
![AMETRINE ROUGH-BOLIVIAN 73.65 CTS [F2455]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/205000-209999/205274/205274_1290135485.jpg?width=480&aspect_ratio=1001%3A1000)
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Positivo
Really beautiful piece. Very happy
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Positivo
Amazing, beautiful & mysterious impactite
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Positivo
amazing inner life & iridescence -- lovely
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Positivo
this is SUCH a nice piece - they have a lifetime customer - great customer service and communication - THANK YOU
