Science of Mineralogy Quiz
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Questions and Answers

How are minerals classified?

Minerals have been systematically grouped into different chemical classes on the basis of their chemical composition.

How many minerals are approximately known according to Klein.C.et.al.(2013)?

Approximately 4150 minerals are known.

______ is the study of the regularity of form and the internal structure of the mineral.

Crystallography

______ Mineralogy discusses the physical characteristics of minerals like cohesion, elasticity, density, light, heat, and electricity.

<p>Physical</p> Signup and view all the answers

In Descriptive Mineralogy, classification of minerals and the description of each species with its ______ are provided.

<p>varieties</p> Signup and view all the answers

Eight of the 108 elements found on the Earth’s surface are very common, forming 98.59% by weight of the ground shell, while the remaining 100 elements constitute 1.40% by weight of the Earth’s ______.

<p>crust</p> Signup and view all the answers

Minerals and rocks are very important for ___________

<p>construction geology</p> Signup and view all the answers

Minerals and rocks play an important role in many Earth processes such as ___________, coastal erosion, and volcanic activity

<p>landslide</p> Signup and view all the answers

Knowing process properties of the minerals and rocks provides insight into how the mechanisms in the Earth work and helps us understand how we can best manage the Earth ___________

<p>process</p> Signup and view all the answers

Minerals on Earth generate rocks, rocks constitute the ___________

<p>crust</p> Signup and view all the answers

Minerals have been systematically grouped into different chemical classes on the basis of their chemical ___________

<p>composition</p> Signup and view all the answers

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