The Mineral in the Image Is Quartz

Multiple Choice

The mineral in the image is quartz. Take a look at the irregularly broken left end of the crystal and determine which of the following is true.

A) The mineral has fractured, as it lacks planes along which it may cleave.
B) The mineral must have specific planes along which atomic bonds are weaker than in other areas of the structure.
C) Since the mineral has irregular breakage, it must have good cleavage.
D) Bonds within the mineral must have varying strengths.