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75 CTS CRYSTAL with inclusion ROUGH RG-1261
- SKU
- Dimenzije (mm)
- 60.000 x 12.000 x 12.000mm
- Težina (cts)
- 75.000
- Treatment
- No Treatment
- Boje
-
CRYSTAL
with inclusion
brazil
TREATMENT-NONE
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”:
Quartz crystals and the included minerals grow simultaneously. These inclusions are called syngenetic. The shape of the included minerals often deviates from the typical forms and habits that develop during unhindered growth. Crystals may be distorted beyond recognition and a non-destructive identification may pose a real problem even for a mineralogist. 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
- Dimenzije (mm)
- 60.000 x 12.000 x 12.000 mm
- Težina (cts)
- 75.000
- Treatment
- No Treatment
- Boje
-
CRYSTAL
with inclusion
brazil
TREATMENT-NONE
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”:
Quartz crystals and the included minerals grow simultaneously. These inclusions are called syngenetic. The shape of the included minerals often deviates from the typical forms and habits that develop during unhindered growth. Crystals may be distorted beyond recognition and a non-destructive identification may pose a real problem even for a mineralogist. 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.
| Pružatelj usluge dostave | Dostava u Australia | Dostava u ostatak svijeta |
|---|---|---|
| Standard Shipping - Tracked | $19.00 / :dani dani | $30.00 / :dani dani |
|
:zemlja
Standard Shipping - Tracked je snižen na $19.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
Standard Shipping - Tracked je snižen na $30.00 na narudžbe s 2 ili više artikala
|
||
| FedEx | $39.00 / :dani dani | $40.00 / :dani dani |
|
:zemlja
FedEx je snižen na $39.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
FedEx je snižen na $40.00 na narudžbe s 2 ili više artikala
|
||
| DHL | $19.00 / :dani dani | $30.00 / :dani dani |
|
Ostatak svijeta
DHL je snižen na $30.00 na narudžbe s 2 ili više artikala
|
||
-
PozitivanJust as pictured, very quick service, well packed
-
Pozitivan
Nice specimen! Thank you!
-
Pozitivan
Paid and shipped - no feedback left after 100 days
-
Pozitivan
Paid and shipped - no feedback left after 100 days
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