Where do black opals come from?

Ressie Towne asked a question: Where do black opals come from?
Asked By: Ressie Towne
Date created: Fri, Jun 25, 2021 8:35 AM
Date updated: Thu, Jun 30, 2022 4:28 AM


Top best answers to the question «Where do black opals come from»

Black opals are exceptionally rare in that they are known to form in only one place: Australia. In fact, most of the opals found on the continent are from the town of Lightning Ridge.

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Origin. Black opals are mostly mined in Lightning Ridge, in northern New South Wales. Lightning Ridge is famous for the black opal and hundreds of millions of dollars worth of black opals have been found there. In 2008, the black opal was named as the ‘gemstone emblem’ for New South Wales.

Black Opal. About 10 hours drive from the Gold Coast, there is a small but famous town called " Lightning Ridge ". This town is the only place on earth that produces this precious Black Opal. The first recorded Black Opal found in Lightning Ridge was in 1873. However, Until 1903, people were not aware of its value.

The so-called ‘black opals’ from Lightning Ridge have been sold for up to $10,000/carat (1 carat equals 200mg) and individual stones commanding prices in the multiple tens of thousands are known to have been sold.

Almost 95 per cent of all Opals come from Australian mines. The remaining five per cent are mined in Mexico, and in Brazil's north, in the US states of Idaho and Nevada, and recently stones have also been found in Ethiopia and in the West African country of Mali.

Black Opal: A cabochon of black opal cut from material mined at Lightning Ridge, Australia. It weighs 2.46 carats and measures 9.5 x 12.5 millimeters. Black Opal or Dark Opal

More than 90% of the world's precious opals come from Australia. There are three types of opal mined in Australia, and they are White Opal, Boulder Opal & Black Opal.

Top opal producing areas: 1. AUSTRALIAN OPALS. Lightning Ridge Black opa l at Lightning Ridge NSW. Black opals from Lightning Ridge have a body... 2. ETHIOPIAN OPAL. Welo opal stones are opals mined in the mountainous region named Welo. Mezezo opal is a volcanic opal... 3. AMERICAN OPAL. America ...

This black opal has a lot of red play-of-color, which is considered highly desirable. Courtesy Mariora, Surfer’s Paradise, Australia. Opals are often divided into types based on background color. Even though there are many different categories for opals, here are the main five types: Black Opal

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