5 Types Of Mining
Question: Surface Mining
Answer: Is where materials lying over a deposit are removed to expose the resources for processing
Question: Overburden
Answer: Soil and rock overlying a useful mineral deposit that is removed
Question: Spoils
Answer: Piles of waste created from removing overburden
Question: Open-pit mining
Answer: Is where machines dig very large holes a remove metal ores as well as sand, gravel and stone
Question: Strip mining
Answer: Is a tactic that is useful and economical for extracting mineral deposits that lie in large horizontal beds close to the Earth’s surface