Spoil banks and tailings piles

Question

Quizplus · Accepted Answer

Spoil banks and tailings piles are typically composed of finely grained waste rock and minerals that have been separated from the valuable mineral ore during the mining process. They are often deposited in large piles or mounds near the mine site. Because these materials are not compacted or stabilized, they are susceptible to erosion and weathering. As a result, spoil banks and tailings piles can rapidly degrade over time, potentially releasing contaminants into the environment. Therefore, option A is the best choice as it is the most accurate statement.

Spoil Banks and Tailings Piles