Question

Q6. Difference between drilling and quarrying? Q7. How are the minerals identified?​

Answer 1

Answer:

6) Drilling - Produce (a hole) in something by or as if by boring with a drill. (of a person or machine) Sow (seed) with a drill.

Quarrying - Extract (stone or other materials) from a quarry. Cut into (rock or ground) to obtain stone or other materials.

7)Most minerals can be characterized and classified by their unique physical properties: hardness, luster, color, streak, specific gravity, cleavage, fracture, and tenacity.

Explanation:

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