Opale matrix Quartz miel / Honey quartz Forme et taille : Poire

Forme et taille : Poire

As their hardness is not high

Slate is a rock metamorphic from a clay that belongs to the family of shale

A zircon found in Australia is believed to be the oldest mineral on earth at 4

membre de la famille du quartz

Opale matrix Quartz miel / Honey quartz Forme et taille : PoireMatrix opals are found as small veins in ironstone. This is the same type of formation as boulder opal, but the veins are finer (they are actually cracks filled with silica turned opal). Variety: Opal matrix Color: Translucent areas and blue veins Dimensions: 31. 00 x 29. 00 mm Weight: 64. 93 ct Shape: Drilled freeform Origin: Australia Treatment: None Actual product colors may vary from colors shown on your monitor.