Ore minerals,such as galena,tend to be different from typical minerals (such as quartz)in that they have a ________.
A)very dark color
B)diamond-like crystal habit
C)large specific gravity
D)vitreous luster

Question

Quizplus · Accepted Answer

Ore minerals tend to have a large specific gravity due to their high metal content, which makes them heavier than typical minerals. Galena, for example, has a specific gravity of 7.4, while quartz has a specific gravity of 2.65.

Ore Minerals,such as Galena,tend to Be Different from Typical Minerals