Answer:
Step-by-step explanation:
Yes, that is correct! A mineral, as defined by geologists, is a naturally occurring solid substance with a definable chemical composition and a fixed crystalline structure. This definition is based on the idea that minerals have a specific chemical composition and crystal structure that can be used to identify and classify them. The crystalline structure of minerals gives them unique physical properties, such as hardness, luster, and cleavage, that can be used to distinguish them from other substances.