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Depending on what you want to mine dictates how deep you have to mine.
Take coal for an example. - Coal comes in layers the coal at the top is cheap and the coal lower down is more mature and is worth more. Therefore if you want good coal you will have to dig a long way down.Some underground mines are well over one mile deep. 120 metres
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Do you have to dig deep into the earth to find igneous rocks?
no
Is there rock beneath all ground?
yes there is rock under all the ground if you dig you will get to a layer of rock which is very hard to dig through.
What do you dig to find water?
You can dig a simple well to reach groundwater. You can dig really deep to find an aquifer, a permeable rock layer that holds underground water.
How do geologist use sound waves to find oil in the ground?
they dig a long hole in the ground and find it
If you dig deep in the ground do you get hot rocks or water?
It depends, of course, in where you dig. You are probably going to hit both, but in what order and at what depth is dependent on the location. Hot rocks and water can both be found on the surface.
What does ground water have to do with the water table?
The water table is the term for how deep underground you have to dig to find ground water.
How deep do you have to dig to find gold?
You have to dig 508,775,742 feet deep to find gold
Will hedgehogs dig under a gate?
They wont dig very deep, but they can burrow underneath and escape if the fence isn't deep enough into the ground.
Why is aquamarine?
because the mines are deep and very expensive to dig out of the ground
How is uranium recovered from the ground?
because when people are mining way under the ground they eventually dig to deep so they find coal, natural gas, nuclear power and uranium
How deep do miners have to dig to find gold?
1,000,00 feet deep
How do you find a soldiers?
Dig him out of the ground.
Do you have to dig deep into the earth to find igneous rocks?
no
How deep down do you have to dig to find diamonds?
you have to dig down aprox. 300 mi. to find diamonds. (sometimes more)
Is there rock beneath all ground?
yes there is rock under all the ground if you dig you will get to a layer of rock which is very hard to dig through.
When will you find money on the ground?
when someone digs it in and you dig it out
What do you dig to find water?
You can dig a simple well to reach groundwater. You can dig really deep to find an aquifer, a permeable rock layer that holds underground water.
