Opal fields

Opal fields refer to areas where opals, a type of precious gemstone, are mined. These fields are typically found in regions with specific geological conditions conducive to opal formation, such as Australia, which is home to the largest opal mining areas. Opals are valued for their unique play of color and appeal in jewelry. Mining methods can vary from large-scale operations to small, individual claims. The process involves digging and extracting the opals from the ground, where miners often face challenges like harsh weather and fluctuating prices in the market.