Types de pierresAmazonite
Agates Améthyste Aquamarine Béryl Calcite Chrysocolla Fluorite Grenats Hypersthène Jade Jaspe Océanique Jaspe Paysage Labradorite Lapis Lazuli Larimar Malachite Muscovite Oeil de Tigre Quartz Quartz Rose Rhodocrosite Serpentine Tourmaline Types de produits |
Beryl
Variety: aluminum silicate and beryllium
Hardness: 7.5 to 8 Density: 2.65 to 2.9 Composition: (Be3Al2Si6O18) Its name comes from the Greek bêrullos, meaning green mineral. Although beryl is usually green, it is not rare that it is colorless, white, golden yellow or blue. Its luster is vitreous and goes from transparent to opaque.
Its hardness is very high and allows scratch the glass. It is found in Saguenay-Lac-Saint-Jean. References |
Produits de rhodochrositeBague incrustée d'une pierre d'amazonite.
Disponible en ligne. |