$10.00 AUD
Cijena
2485
2

2 CT Natural Kyanite

SKU
Dimenzije (mm)
15.270 x 5.070 x 3.770mm
Težina (cts)
2.000
Boje

Kyanite is a gemstone quality aluminum silicate sometimes referred to as disthene, rhaeticite or cyanite. Its name is derived from the Greek word 'kuanos' or 'kyanos', which means 'deep blue', alluding to its typical blue color. However, in addition to blue, kyanite can also be colorless, white, gray, green, orange or yellow. With kyanite, color is typically not consistent throughout. In fact, most stones exhibit areas of light to dark color zones, along with white streaks or blotches. Kyanite is a polymorph of both andalusite and sillimanite. Polymorph gemstones share similar chemical compositions, but they exhibit different crystal structures. Kyanite forms as triclinic crystals, while andalusite and sillimanite are both orthorhombic.

Kyanite's most distinctive trait is its strong anisotropic properties. Most gems are anisotropic to some extent, but kyanite is the most famous of anisotropic gemstones. Anisotropic gemstones exhibit varying properties, depending on their crystallographic direction. When kyanite is cut parallel to its long axis, its hardness can range from 4 to 4.5 on the Mohs scale, but when cut perpendicularly, its hardness can range from 6 to 7.


Pružatelj usluge dostave Dostava u Thailand Dostava u ostatak svijeta
Standard Shipping - Tracked $12.00 / :dani dani $15.00 / :dani dani
Ostatak svijeta
Standard Shipping - Tracked je snižen na $15.00 na narudžbe s 3 ili više artikala
FedEx $35.00 / :dani dani $35.00 / :dani dani

crysta1gems
crysta1gems
Certified Gemologist and Professional Lapidarist , Deals in Precious and Semi-Precious Gemstones and we had Mine Sources and our Prices is reasonable .
:Grad drzava
Provjereno
:ukupne povratne informacije

  • highrold911
    highrold911
    Pozitivan

    Paid and shipped - no feedback left after 100 days

  • highrold911
    highrold911
    Pozitivan

    Paid and shipped - no feedback left after 100 days

  • highrold911
    highrold911
    Pozitivan

    Paid and shipped - no feedback left after 100 days

  • highrold911
    highrold911
    Pozitivan

    Paid and shipped - no feedback left after 100 days

  • highrold911
    highrold911
    Pozitivan

    Paid and shipped - no feedback left after 100 days

Revizija

Program Treasure Sheriff omogućuje našim članovima da zatraže reviziju bilo kojeg proizvoda, koju dovršava neovisna :kvalifikacija koja procjenjuje točnost opisa artikla i slika.

Detalji dostave

dostava:
$15.00 21 days putem Standard Shipping - Tracked
Brodovi iz:
Thailand

Načini plačanja

  • paypal

Pregled

Vrsta unosa : Standard
Identifikacijski broj proizvoda : 30187
Počinje : 7th November 2024 04:25 pm AEST
* Sve cijene su u :valuti