knowledge portal about opals
What are opals?
Learn about the unique structure of opals and find out what lies behind the fascinating play of colors of these gemstones. Discover how the interplay of light and physical properties creates the unmistakable fire of the opal.
To the articleHow are opals formed?
Geological processes have shaped fascinating opals over millions of years. Their history is as impressive as their extraordinary properties, which make them true treasures of nature.
To the articleHow are opals mined?
Opal mining is a complex process that requires specialised techniques, dealing with climatic challenges and significant costs. This comprehensive insight not only sheds light on the technical aspects, but also on the daily lives of miners who work in often difficult conditions.
To the articleopal species
The world of opals is amazingly diverse, with each species telling its own stories and characteristics. This guide takes you through the different types of opal, such as black opal, boulder opal and welo opal, and provides insight into their origins and special properties.
To the articleOpal Care Instructions
Learn step by step how to properly care for your opal and preserve the beauty of your valuable opal jewelry. Tips on cleaning, caring for and protecting your opal.
To the articlespecial feature of opal jewelry
The unique variety of colors and the fascinating fire of opals give each piece of jewelry a special touch. What sets opal jewelry apart from diamonds, rubies and other gemstones is its distinctive properties and the individuality that makes each opal unique.
To the articleFull Opal, Doublet, Triplet and Mosaic Opal
The differences between these four processing techniques offer fascinating insights into the world of opal processing. This comprehensive guide is a must-read for anyone interested in the intricacies and idiosyncrasies of opal processing.
To the articleOpals and their History
The history of opals ranges from their first discoveries in ancient times to their role in various cultures and modern jewelry making. This fascinating journey through time shows how the meaning and appreciation of this unique gemstone has evolved over the centuries.
To the article