Iridescence

Basic Introduction to Australian OpalAustralian Opal, a world wonder, also known as (opal), is a protein stone or an iridescent stone. It is often referred to as "Aussie Opal" due to its primary source in Australia. With its spectrum of colors, it is dazzling and combines the hues of various gems, making it one of the most beautiful gemstones in the world. Owning an Australian opal is a dream for many. Aussie Opal exhibits starlight effects and iridescence. Its chemical composition is SiO2·nH2O (a mixture of silicon molecules and water). Product FeaturesBefore the discovery of opals, local aboriginals would find shimmering beautiful stones after mudslides. Natural Aussie Opals are mainly categorized into three types: black opals, white opals, and fire opals. Black opals are the most precious, while white and fire opals are more commonly seen on the market.This gemstone with a unique play-of-color effect was already gaining some recognition during ancient Greek and Roman times; in mythology, it was said to be formed from the tears of Zeus. In historical accounts, it adorned a ring that Mark Antony gifted to the Egyptian queen Cleopatra. History and FolkloreThe true era of Aussie Opals began only at the end of the…