1.1.1 Dolomite can be classified as a __________ mineral.
A. Secondary
B. Primary
C. Tertiary
D. Precious

1.2.1 The unit for measuring the hardness of a mineral is __________.
A. Moh's scale
B. Density
C. Purity
D. Geologist



Answer :

Final answer:

Dolomite is a primary mineral found in igneous rocks and can be measured using the Mohs scale for hardness.


Explanation:

Dolomite can be classified as a primary mineral as it is found in igneous rocks. The unit for measuring the hardness of a mineral is the Mohs scale, which compares the hardness of minerals based on their ability to resist abrasion or scratching. Hardness is a crucial characteristic for mineral identification and is related to the mineral's atomic bonds and crystalline structure.


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