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Who are the opals?

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Anonymous

13y ago
Updated: 8/16/2019

the Australian Basketball team

they are really good

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Wiki User

13y ago

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Related Questions

Who made opals?

Nobody MADE opals. They're mined out of the ground.


What are food uses of opals?

Opals cannot be used as foods. They are hard, precious stones.


Do opals actually make you invisible?

Neither opals or any other gemstone will make you invisible.


Are opals black?

Some opals are known as black opals, this is when they have a mainly black colour. In general a black opal is very dark blue and has flecks of other colours within


Are opals natively Australian?

Yes, opals are natively Australian and are found in various regions across the country, such as Lightning Ridge, Coober Pedy, and Andamooka. Australia produces around 95% of the world's opal supply.


Why are opals amorphous?

Opals are amorphous because they lack a crystalline structure. Their formation involves the precipitation of silica spheres in a disordered arrangement, which gives opals their unique play-of-color appearance. This lack of a crystal lattice is what differentiates them from most other gemstones.


Can you melt an opal?

No, opals are a type of mineraloid composed of silica spheres. Opals are sensitive to heat and can crack or lose their play-of-color if exposed to high temperatures. It is not recommended to try melting opals.


Do opals shrink?

No they do not shrink.


Where can black opals be found in NSW?

Three different types of Opal are found in Australia:Fire Opals are mined in South Australia near Coober Pedy.Black Opals are mined in New South Wales near Lightning Ridge.Boulder Opals are mined in the western Queensland.


Does Coober Pedy mine white or black opals?

Yes. Coober Pedy is still a major producer of opals.


What is the famous number one gem in Australia?

Australia is known for its opals. Australia produces around 95% of the world's opals.


How much value dose a 1.5 oz bag of opals have?

The value of opals varies wildly as the play of color (fire) varies wildly. Opals do not have a fixed value such as gold and silver and the value is open to debate between the buyer and seller. Generally speaking.....if the opals are uncut and of moderate fire - they will not be very valuable.