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 |
AgatesHardness: 6.5 to 7
Density: 2.60 Composition: SiO2 (contains various impurities) Agate comes from the Greek Akhatês a Sicilian river.
This stone consists of microscopic quartz crystal aggregates forming layers. Each of which is characterized by a constant color and thickness, resulting in stone colors, opacities and diverse pieces. It is found in the Gaspé, Quebec References |
Produits d'agateBague incrustée d'une pierre d'amazonite.
Disponible en ligne. |