Where in the world do opals come from?

4 Answers

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  • Bill-M
    Lv 7
    2 months ago

    The two largest Opel Areas are Coober Pedy in South Australia and Lightning Ridge in Queensland Australia.

  • poldi2
    Lv 7
    2 months ago

    More than 90% of the world's opals come from Australia, and the rest can come from Mexico, Brazil, Indonesia, Czech Republic, Ethiopia and USA.

  • 2 months ago

    They're a type of glass. They're most common in Australia, and the rarest forms are found there.

  • oikoσ
    Lv 7
    2 months ago

    Australia produces a lot.

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