Black Opals is the rarest type of Opal, only found in a very few places in the world (mainly Lightning Ridge in NSW, Australia however some has been found in Mintabie and other small mine sites). Read More
It is made up of potch and magnificent colors and patterns. Because Black Opals is so rare and also so beautiful, it is the most expensive type of Opal you will find. It is purchased for investment, as well as for jewelry making or simply just as souvenirs of Australia.
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