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150 grams Kyanite specimen parcel RB58
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pojedinosti
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Opis
KYANITE SPECIMENS
PARCEL AS PER IMAGE
LARGETS PIECE 44 x 20 x 14 MM
SOURCE FROM BRAZIL
Kyanite is a polymorph with two other minerals; andalusite and sillimanite. A polymorph is a mineral that shares the same chemistry but a different crystal structure with another, or other, minerals. Kyanite is an attractive mineral that has a near sapphire like blue color in some especially nice specimens. Kyanite has a unique characteristic in that it has a wide variation in hardness, in the same crystal. The hardness of kyanite is approximately 4.5 when scratched parallel to the long axis of the crystal and approximately 6.5 when scratched perpendicular to or across the long axis. Other minerals usually have variable hardness on different crystal faces due to a different concentration and oreintation of the atoms in the structure
dostava
| Pružatelj usluge dostave | Dostava Australija | Dostava u ostatak svijeta | Kombinirana dostava ( Australija ) | Kombinirana dostava (ostatak svijeta) |
|---|---|---|---|---|
| FedEx |
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| Registered Shipping |
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pojedinosti
- SKU
- Dimenzije (mm)
- x x mm
- Težina (cts)
- Certified Gemstones
- Ne
- Type
- Specimen
- Boje
-
Opis
KYANITE SPECIMENS
PARCEL AS PER IMAGE
LARGETS PIECE 44 x 20 x 14 MM
SOURCE FROM BRAZIL
Kyanite is a polymorph with two other minerals; andalusite and sillimanite. A polymorph is a mineral that shares the same chemistry but a different crystal structure with another, or other, minerals. Kyanite is an attractive mineral that has a near sapphire like blue color in some especially nice specimens. Kyanite has a unique characteristic in that it has a wide variation in hardness, in the same crystal. The hardness of kyanite is approximately 4.5 when scratched parallel to the long axis of the crystal and approximately 6.5 when scratched perpendicular to or across the long axis. Other minerals usually have variable hardness on different crystal faces due to a different concentration and oreintation of the atoms in the structure
dostava
| Pružatelj usluge dostave | Dostava Australija | Dostava u ostatak svijeta | Kombinirana dostava ( Australija ) | Kombinirana dostava (ostatak svijeta) |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| Registered Shipping |
|
|
|
|
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Qld, Australija
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Pozitivanvery interesting specimen
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Pozitivan
Gorgeous thankyou
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Pozitivan
I love it thankyou
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Pozitivan
nice piece
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Pozitivan
This was a treat to receive. Such a cool find!
Revizija
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Detalji dostave
Troškovi:
Tranzit:
21 days putem Registered Shipping
Brodovi iz:
Australija
Načini plačanja
Ovaj prodavač dodaje 10.00% transakcijama u Australija .
Pregled
Vrsta unosa :
Standard
Identifikacijski broj proizvoda :
404036
Počinje : 23rd November 2025 02:00 pm PST
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