Final answer:
The mineral property demonstrated by mica is cleavage, where it splits along flat planar surfaces. Mica is known for its ability to be peeled into thin layers, which is indicative of its excellent cleavage. Therefore, the correct option is b) Cleavage.Option B is the correct answer.
Step-by-step explanation:
The property demonstrated by mica that is described here is cleavage. Mica is known for its excellent cleavage; it splits into very thin sheets or flakes along its cleavage planes. Cleavage is the tendency of a mineral to break along flat planar surfaces as determined by the structure of its crystal lattice.
These planes of weakness are where the mineral has the least atomic bonding, thereby making it easier for the mineral to split along these surfaces. Mica, particularly the variety known as muscovite, can be easily peeled into thin layers due to its highly perfect cleavage in one direction.
Based on the information you've provided, and knowing that mica demonstrates a significant and identifiable cleavage, the correct option for the property demonstrated by mica is b) Cleavage. It is important while identifying minerals to be aware of the characteristics properties such as cleavage, as this can greatly aid in distinguishing between various minerals that may have similar appearances but different internal structures and composition.