Answer:
Option (C)
Explanation:
Tactility is usually defined as a condition in which the surface of any object can be felt by touching the object. It allows a person to feel the pressure or the pain that is associated with it. This property usually helps in the identification of a mineral.
It is one of the properties that is exhibited by many of the minerals. For example, Talc is a mineral that is soapy or greasy when touched.
Thus, the correct answer is option (C).
