Stone type: Blue aventurine/ Aventurine Color: blue Dimensions: 20×20 mm Thickness: 6.5 mm Shape: square Grinding type: cabochon Weight in carats: 25 Origin: South Africa Treatment: untreated Cleanliness: non-transparent Aventurine (aventurine quartz; aventurine) – Belongs to the silicate cluster; a variety of quartz. Rarely found. Aventurine is not actually a mineral, but rather an aggregate composed of quartz grains and mica scales. Largest deposits: India, Egypt, Russia- Urals (in mica schists), Siberia, Altai Mountains, Brazil, Chile, Spain, Austria. In Poland – found sporadically in the Kaczawa alluvia and in the Izerskie Mountains. IMPORTANCE: The texture pattern of the stones may differ minimally from that in the photograph. The color of the product in the photo may differ from the actual one due to the parameters and settings of the display. In addition to retail sales, we also provide wholesale sales and customized grinding services for wholesale orders (more than one hundred pieces).
