Identify the physical mineral property described. "The fine-grained nature of the powdery residue results in a more reliable observed color."
A) cleavage
B) luster
C) streak
D) color

Question

Quizplus · Accepted Answer

The physical property being described is the streak, which is the color of a mineral's powder residue when scratched on a streak plate. The fine-grained nature of the powder results in a more reliable observed color, as it is not influenced by impurities or surface features of the mineral.

Identify the Physical Mineral Property Described