The reason that oil shale is not used to produce oil is because this is what keeps the oil well from collapsing after the oil is removed. If the oil shale were mined, the oil well would collapse into a large trench in the ground.
Coal is mined from coal mines. Liquids like oil can be pumped from wells, but solid chunks of coal cannot.
Opal is mined at Coober Pedy in South Australia.
bauxite can be recycled instead of being mined from the ground
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Oil is not mined it is drilled except for oil shale which is mined. Shell in the past has mined for oil shale. Click the link.
1 is oil
The main mineral mined on Barrow Island is gypsum. Gypsum is a soft sulfate mineral used in a variety of industries, including construction and agriculture.
Oil, coal and natural gas are mined in North Dakota.
Yes, oil is mined in Ohio
Coal- In a mined so in the ground and oil also in the ground
Although most of England's mineral reserves have now been mined out, in the past coal, oil, clay, stone, tin, copper, lead and iron were mined.
Oil, Coal, and Stone
oil
oil soup vegtables
Coal (lignite), oil, natural gas, construction sands and gravel, and sulfur are mined in North Dakota.
oil coal gas