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Exam (elaborations)

GEO3701 Assignment 01 Answers Year 2025

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Geology for Engineers

Assignment 01 Answers

Year 2025




0027 63 985 5033

,
,
, PREVIEW


QUESTION 1


1.1 The Mohs scale is a qualitative scale used to measure the relative hardness of minerals.
It ranks minerals based on their ability to scratch one another, with a higher-numbered
mineral scratching those with lower numbers. The scale ranges from 1 to 10, with 10 being
the hardest mineral.


Soft to hard ranking of minerals


Mineral Hardness


Talc (Mohs hardness 1)
Gypsum (Mohs hardness 2)
Calcite (Mohs hardness 3)
Corundum (Mohs hardness 9)
Diamond (Mohs hardness 10)
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