coral-Bouton
Corals are ornaments of organic origin. They mainly consist of reefs, atolls, and coral reefs, with multiple forgiveness. However, only the upper ends are used as jewellery stones.
CORAL
Colour: red
Mohs hardness: 3.0-4.0
Density: 2.6-2.7
Transparency: penetrating, opaque
Fracture: irregular, splintered, brittle.
CORAL
Colour: red
Mohs hardness: 3.0-4.0
Density: 2.6-2.7
Transparency: penetrating, opaque
Fracture: irregular, splintered, brittle.
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namecoral
Ø7.0 mm
typereal, genuine
Type of cutCabochon Bouton
PU1
item No.489770