History College

Explain how hard rock mining works.

Answers

Answer 1

Answer:

exploration, extraction, and beneficiation. Exploration involves locating and evaluating a suitable ore. Several mineral exploration methods are: ... Drilling is typically undertaken if geologic conditions are promising and surface sampling indicates a possible ore body.

Explanation:

Answer 2

ard rock mining requires removing ore from other substances such as quartz. Ores have different qualities and impurities depending on how they were formed. Often gold occurs as veins in quartz, which is mined as rocks from within a mine. This requires special machinery and often requires the skills of a geologist.

Related Questions

In a scientific investigation, after the question is defined, the next step is most likely

Answers

it would be a hypothesis

Pls help me ill be your best freind❤️
How do people of ancient china adapt to the land.

Answers

Answer:

They adapt by learning the new cultures

Explanation:

Answer:

The Chinese people adapted to the environment by using the natural resources it provided.

Explanation:

They used the resources that the land had provided. They used the river for fish, and irrigation, ect.

Which country has a government where citizens can freely vote for their leaders?

India
⊝

China
⊝

North Korea
⊝

Saudi Arabia
⊝

CLEAR ALL

Answers

Answer:

India

Explanation:

no doubt

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