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RossGangue is sometimes reprocessed to extract any valuable minerals or metals that may be present in the waste material. By recovering these valuable resources, the overall efficiency of the mining operation can be improved, reducing waste and increasing revenue. Reprocessing gangue also helps in reducing environmental impact by minimizing the amount of material that needs to be disposed of.
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What is the relationship between mineral ore and gangue?
Mineral ore is the valuable material that can be extracted and processed for its useful properties, while gangue is the unwanted material that is typically separated from the ore during the extraction process. Gangue does not have any economic value and is usually discarded as waste material. The relationship between mineral ore and gangue is that they are often found together in the same rock or ore deposit, with the goal of separating the valuable ore from the gangue to extract the desired minerals.
Why is gangue cosidered an ore?
Gangue minerals are not considered ores because they do not contain valuable minerals that can be extracted profitably. Ores, on the other hand, contain valuable minerals in high enough concentrations to be economically recovered. Gangue is typically separated from the ore during the mineral processing stage.
What waste rock must be removed before a mineral can be used?
Overburden and gangue are the waste rocks that must be removed before a mineral can be used. Overburden refers to the unconsolidated material above an ore deposit, while gangue is the unwanted rock in an ore deposit that has to be separated during processing.
What two problems can result from removing waste material from ores?
Environmental pollution can arise from waste disposal, leading to contamination of soil, water, and air. The loss of valuable minerals during the removal process can result in lower ore yields and reduced economic efficiency.
Waste rock that must be removed before a mineral can be used?
The waste rock that must be removed before a mineral can be used is known as ore. The process of removing waste rock to extract valuable minerals is called mining. This waste rock is separated from the ore during the mining process.
