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For hundreds of years. deBeers diamond mining keeps vaults full of diamonds to keep the prices nice and high, rather than selling all of them. (Which would bring the prices far down.)
There are diamonds in many places that have not been considered for mining.
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∙ 13y ago
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How long are reserves of this mineral expected to last?
one life style
How long is us coal reserves expected to last?
50 years maxumim
How long are diamond reserves expected to last?
For hundreds of years. deBeers diamond mining keeps vaults full of diamonds to keep the prices nice and high, rather than selling all of them. (Which would bring the prices far down.) There are diamonds in many places that have not been considered for mining.
How long to coal reserves last?
Coal reserves can last for up to 300 years
How long will the World coal reserves last?
It was predicted that our coal resources will last for around 250 years more. I am reluctant to agree with this statement though. Our oil reserves are expected to run out within the next 50 years if technology does not advance enough to give us alternatives. When this happens, our coal consumption will rise and exhaust the reserves much sooner than predicted.
How long will aluminum last if you continue mining and using it at current rates?
The known reserves of Bauxite (the ore from which aluminum is mined) are expected to last another two hundred years or so if we continue to mine it at current rates.
How long will the UK coal reserves last?
about 300 years
How long is timber expected to last?
timber is expected to last at list 15-25 years.
How long biodegradable and non-biodegradable expected to last in your environment?
it will not degrade and will last for long
How long do scientists predict worldwide coal reserves will last?
Scientissts predict that it will last 155 years.
How long will reserves of natural gas last?
anywhere from 50-100 years
How long till scientists predict worldwide that coal reserves will last?
Scientists predict that it will last 155 years.
