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Minerals called ores are mined because they contain beautiful substances.?
Ores contain minerals that are of economic importance. Some of these may be considered beautiful and as such their appearance may contribute to their economic value (for example precious stones e.g. diamonds).
Rocks that are mined because they contian useful substances are called what?
ores are rocks that are mined
What is a mineral that contain enough of a useful substance that it can be mined at a profit?
An example of such a mineral is bauxite, which is a source of aluminum. Bauxite is mined at a profit because the aluminum extracted from it is highly valuable in industries such as aerospace, construction, and transportation. This makes bauxite a commercially viable mineral to mine.
Is coal a heterogeneous mixture?
yes because it is made up of various different substances and looks as if to be various different substances due to the crumbling away of freshly mined coal.
Why is brown coal sometimes mined underground?
Brown coal is sometimes mined underground when the coal seam is too shallow to be mined using open-pit methods. Underground mining can also be used when the overburden is too thick or when environmental considerations make open-pit mining less desirable.
Minerals called ores are mined because they contain beautiful substances.?
Ores contain minerals that are of economic importance. Some of these may be considered beautiful and as such their appearance may contribute to their economic value (for example precious stones e.g. diamonds).
Rocks that are mined because they contian useful substances are called what?
ores are rocks that are mined
Why is grainite not a ore?
Granite is a type of igneous rock that is formed from the slow crystallization of magma deep within the Earth's crust. It is not an ore because it does not contain valuable minerals or metals that can be economically extracted. Ores are rocks or minerals that contain useful substances that can be mined and processed for their valuable content.
What mined rock that cotains useful substances are called?
ore
What is the method of mining oxygen?
Oxygen is not mined on the planet Earth. It is a free gas in the air. Various minerals ARE mined that contain oxygen.
What are rocks called that contain metals that can be mined for profit?
They are called ores.
What are other non metal substances that are mined from the earth?
Some non-metal substances that are mined from the Earth include coal, salt, gypsum, diamonds, and quartz. These materials are used in various industries such as construction, jewelry making, and energy production.
How is steel mined?
because.
What cannot be grown or replaced?
Man-made synthetic substances such as glass and plastic can't be grown or mined.
What is a mineral that contain enough of a useful substance that it can be mined at a profit?
An example of such a mineral is bauxite, which is a source of aluminum. Bauxite is mined at a profit because the aluminum extracted from it is highly valuable in industries such as aerospace, construction, and transportation. This makes bauxite a commercially viable mineral to mine.
Why was coppermine island not mined?
Coppermine Island was not mined because it is classed as a Protected Natural Area.
Does talcum powder contain animal fat?
NO, it's made from a mineral called talc, mined in the ground.
