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Tju [1.3M]
3 years ago
7

Quartz, gold and calcite are examples

Physics
2 answers:
Vesnalui [34]3 years ago
7 0
They are examples of minerals. 
Ymorist [56]3 years ago
4 0
Quartz, gold and calcite are all good examples of minerals. They all fit to the characteristics of minerals.
Minerals are usually inorganic and in a solid state. It has crystal structure and can be represented by a chemical formula. Minerals and rocks are distinct.  It can be described in many different physical properties in relation to their chemical composition and structure. The most common characteristics of minerals includes, colour, streak, lustre, habit, hardness, tenacity, cleavage, fracture, specific gravity and parting..


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A rectangular object may have different areas for different sides.

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As the surface area decreases and Force remains constant, the pressure on the hand increases and vice versa.

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