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List of collections
Native elements Sulfides Oxides Silicates Forms allocation of minerals Phosphates Carbonates Sulfates Halides Synthetic minerals Chromates Tungstates Gemology Jewelry and semi-precious stones Articles of stone Deposits of semiprecious raw Precious metals Minerals gold deposits
Gemology
[45 from 103] Topaz Faceting- three-cornered. Colour- bright blue. Defectiveness- 1.
The name, a brief visual description:
Topaz Faceting- three-cornered. Colour- bright blue. Defectiveness- 1.
Sample size:
Faceting. 18,38х14,70х10,38 mm. 15,05 carat.
Place of sampling:
Ukraine
Topaz Faceting- fantasy (circle)Colour- bright blue. Defectiveness- 1.
Topaz Faceting- princess. Lilac- gold brown. Defectiveness- 1.