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It is really good for the environment and it helps the Aus economy
Wiki User
∙ 11y ago
Wiki User
∙ 6y agoPeople like them and use them in jewelry and buy them.
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Are opals a environmental issue?
Not really. They are soft stones, even for jewelry, but the mining of them may be causing problems.
What are the benefits of surface mining over subsurface mining?
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What are benefits of mining?
You get the materials
What are the benefits of mining gold?
the benefits are it will make you rich, it can be used for jewellery.
What are benefits of gold mining?
You make money from it.
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.
What is the benefits of open pit mining?
You dont die as easily
Benefits of mining gold?
people can trade for goods such as spices
Which of these is a way that mining benefits society?
Mining provides valuable resources for various industries, such as metals for construction and technology, and minerals for manufacturing products. It also creates jobs and drives economic growth in mining communities. Additionally, mining can contribute to infrastructure development and support local businesses.
Why are opals amorphous?
Opals are amorphous because they have no definitve shape. As an example, quartz has a specific crystal shape. Opals can be any shape.
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.
