Question

1. The dust particles present in the ore are called
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Answer 1

Gangue is the dust particle present in the ore

Explanation:

• Gangue is a particle which no use are mixed with mineral in ore.

• Gangue is the dust particle that could be sand & silt.

• Mineral processing is that process which helps in separation of these gangues from the useful mineral

• It could be complicated process depending on the mineral nature present in the ore.

• Gangue show its advantage on environment.

• Gangue separated by mining process from ore and then dumped it in the soil.  

Answer 2

Gangue is correct answer