Which mineral is the main source of aluminum?
A. Fluorite
B. Magnetite
C. Bauxite
D. Galena
Answer: Option C
This Question Belongs to Geological Engineering >> Mineralogy And Petrology
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Granite is an example of which type of rock?
A. Metamorphic
B. Sedimentary
C. Igneous (Intrusive)
D. Volcanic
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