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No, green opals are not magnetic. Opals, including green opals, are primarily composed of silica and water, which do not exhibit magnetic properties. If a green opal is attracted to a magnet, it may contain traces of iron or other magnetic minerals, but the opal itself is not inherently magnetic.
What else can I help you with?
Is ruler magnetic?
Some can be magnetic but the answer is
Is iron a magnetic?
Yes, iron is magnetic.
Are metals all magnetic?
NOT all metals are magnetic
What do you call the force around a magnet?
the area of magnetic force around a magnet is called the magnetic field
Is breccia magnetic?
No. Magnetite and, to a lesser degree, hematite are magnetic.
Are opal magnetic?
No; opals have no magnetic properties.
Who made opals?
Nobody MADE opals. They're mined out of the ground.
What are some characteristics on fire opal?
Fire opals are known for their vivid orange, yellow, and red colors, often with flashes of green or blue. They have a distinctive internal structure that diffracts light, giving them a fiery appearance. Fire opals are typically transparent to translucent and are prized for their intense and vibrant play-of-color.
What are food uses of opals?
Opals cannot be used as foods. They are hard, precious stones.
What is the difference between an Australian opal and an Ethiopian opal?
Australian opals are known for their vibrant play-of-color, while Ethiopian opals typically exhibit a more honey-like coloration with flashes of red, orange, and green. Ethiopian opals are also generally more translucent than Australian opals.
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?
No. When opals were first found in Australia, they were not thought to be opals because they were a milky white in appearance. Opals found elsewhere in the world were mostly black.
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.
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.
Do opals shrink?
No they do not shrink.
