Réf : BE758

MInéral cristallisé de rubis sur roche de Madagascar

Ruby on rock - Madagascar - raw minerals 8.4 cm / 125g / BE758 - Vignette | 1001 minéraux

Ruby on rock - Madagascar - raw minerals 8.4 cm / 125g / BE758

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62,00 €: Comparative price

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RUBY (corundum) belongs to the oxide group. It contains aluminum and a minimal amount of chromium. Ruby Corundum usually appears as elongated crystals with prismatic faces when crystallized. Ruby Corundum and Sapphire Corundum belong to the same family. Its red color comes from the presence of chromium oxide. The hardness of Ruby Corundum or Sapphire Corundum reaches 9/10.

Unique piece - Contractual photos

Origin: raw minerals from Madagascar

Dimensions: 8.4 x 4.9 x 2.5 cm (ruby crystal 21 mm)

Weight: 125 g