Large "Puffy" Green Aventurine Heart You will receive the ring

You will receive the ring pictured

No one is positive about how this tektite has formed

including Archaeopteryx

Mineral collectors from all over the world purchase these for their unique geometric formations

Large "Puffy" Green Aventurine Heart You will receive the ringSize: 3. 0 in. Weight: 8. 3 oz Green Aventurine is a variety of translucent quartz that contains inclusions. Light entering the mineral reflects off these inclusions. This is known as "aventurescence" and is present in other minerals. Aventurine is derived from the Italian word "venture" meaning chance. Green aventurine contains chromium rich mica known as fuchsite. Other colors of aventurine can be caused by inclusions of lepidolite, hematite,