Australian gems natural green chalcedony

October 04, 2021

Chalcedony is a cryptocrystalline quartz aggregate with a main component of silica. The chalcedony is characterized by extremely fine quartz particles, and the boundaries between the particles are not visible under the ten-fold magnifying glass condition. Therefore, although it is a collection, the interior of the chalcedony is extremely clean and the transparency is extremely high.

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Pure silica aggregates are colorless. When there are trace amounts of impurity elements such as Fe, Cr, Ni, or even green minerals such as fine chlorite and actinolite, the chalcedony will be beautiful. Green.

The quality of Australia's green chalcedony is world-famous, with its main producing areas being Mareboro in Queensland and Calgol in Western Australia. Therefore, we also call the green chalcedony as Australian jade or Australian jade. The color of the green chalcedony produced in Australia is uniform green, which is colored by Ni. The high quality people often show more vivid emerald green or apple green. The world's green chalcedony is also produced in Germany, Poland, Russia, the United States, Brazil, etc., but it is still better in Australia.

The green chalcedony is very colorful and very attractive. It is the leader in quartz gems. Moreover, the semi-transparent texture of the green chalcedony and the bright emerald green are easily confused with the emerald. The top green chalcedony is not lost to the high-grade jade.

Although jade is good, it is limited in production. Only the jadeite produced in Burma can be called gem-quality jade. And with continuous mining, the resources of the mining area are gradually depleted, and the high-grade jade is becoming less and less, and even more and more difficult to see. Accompanied by the price of jade, all the way up. Although quartz jade has a high yield, there are not many natural green chalcedony with pure color and fine particles. Due to the identity of quartz jade, the price of green chalcedony is in a low-lying area. But as the jade becomes more and more unattainable, the green chalcedony, which looks in no way inferior, will have a lot of room for appreciation.

Of course, what we call Australian jade refers to the natural green chalcedony. There are still many artificially dyed green chalcedony on the market. Strictly speaking, it should be called dyed quartzite (Malay jade), and natural green chalcedony. The relationship is just like Jade's A goods and B+C. You must pay attention to distinguishing before buying.

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