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Lot of 4 Natural Sapphires - Sri Lanka Collection Stones
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  • Lot of 4 Natural Sapphires - Sri Lanka Collection Stones
  • Lot of 4 Natural Sapphires - Sri Lanka Collection Stones

Lot of 4 Sapphires raw

€75.00
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Delivery followed 48h from 2€40

Lot of 4 natural raw sapphires. Collection stones from Sri Lanka.

Origin: Sri Lanka

Form: Natural

Dimensions: 9-12 mm

Weight : 1.44 g

Product Description

The Sapphire is a variety Corindon which holds its name of the Greek «sappheirosthat means "blue color stone" It is composed ofaluminum oxideand dimpurities (Oxides) that determine its color. The shades vary from blue to purple to green, orange yellow, purple or pink. The crystals are sometimes colorless. Some sapphires are heated to improve their color (traditional heating or diffusion treatment).

Sapphire is found everywhere on the planet: Madagascar, Myanmar, Sri Lanka, Australia, Kashmir, Cambodia, China, Colombia, Kenya, United States, Nigeria, Thailand, Tanzania, Vietnam, Laos, Cambodia..

  • Hardness scale of MOHS 9
  • Chemical formula : Al2O3
  • Eclat : vitreux
LS3

Data sheet

Provenance
Sri Lanka
Form
Natural
Treatment
None
Dimensions
9-12 mm
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