Question

list any two aspects that determines extraction of minerals one marks

Answer 1

Extraction of materials would be based on commercial viability.

This commercial viability is based on the following key aspects.

There include:

Concentration: The content of ore material should be in enough concentration to make the extraction process easy.

Quick extraction: The structure and the form in which the materials are found would help you to identify how easy it is to mine them. This also will determine the cost it would incur to extract them.