Which test involves observing mineral color in powdered form?
A. Cleavage test
B. Hardness test
C. Luster test
D. Streak test
Answer: Option D
Related Questions on Mineralogy and Petrology
Granite is an example of which type of rock?
A. Metamorphic
B. Sedimentary
C. Igneous (Intrusive)
D. Volcanic

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