because it can be used in industrial ways
Gangue is sometimes reprocessed for the sake of obtaining extra minerals. This can be done with both the new and old methods in mining.
Gangue
Gangue
Gangue
In mining this is known as "gangue".
In mining this is known as "gangue".
In mining this is known as "gangue".
In mining this is known as "gangue".
Gangue is the undesired material of an ore.
Gangue minerals are the worthless material that surrounds, or is closely mixed with a wanted mineral. - So when you extract Nickel from Nickel Ore you end up with the concentrated Nickel and also the gangue minerals which surrounded it.
gangue
how to know Plastic granules are reprocessed or virigin. what is a test for the same.