Australian Opals Now Available at Opalauctions
Australia 22nd April 2014, Opals are national gems of Australia that are beautiful, unique and rare. They are most wanted gems in the gem market from decades. The chemical composition of the opals is silica and water which falls in the category of mineraloid. Opal gems have great demand across the globe and many ecommerce sites have created subsequent auction for opals. To know more about the opal auction visit http://www.opalauctions.com/stores/queen-of-gems/
Australian Opal Gems Worth Long-Term Investment
Australian opals are one of the most beautiful gems on the market. They are unique, rare, and have risen in demand for decades. By definition an opal consists of hydrated silica with sparkling colors set off by either a pale or dark background. Opal mining and subsequent auctions continue to fascinate investors around the world. With the rise of ecommerce, buyers and sellers are able to come together online to create supply and answer demand. Some of the world’s largest real opal mines are found: