オパール

Opal is a stunning and colourful gemstone known for its unique play of colour, a phenomenon where flashes of multiple colours are visible as the stone is moved. It is formed from water and silica and can be found in a variety of colours, including white, black, and even fiery red or blue. Opals are valued for their iridescence and can exhibit vibrant displays of colour that make each stone one-of-a-kind. They are often used in jewellery and are considered a symbol of creativity and inspiration.