Agate is a gemstone that comes in many different colours and patterns. These are created by the deposition of various minerals in the layers of the stone as it grows. Green agate in particular is known for its calming colours, which range from soft mint green to strong emerald green. It is often associated with harmony, healing and growth and is ideal as a jewellery stone with special meaning.
Agate is a very resistant stone and is often used in jewellery making and decoration. The characteristic banding that makes each agate stone unique is formed by the slow cooling and crystallisation of quartz and other minerals in volcanic cavities. In green agate, traces of chromium or iron are often responsible for the intense colouring and make it particularly desirable.