Ore minerals,such as galena and hematite,tend to be distinct in their very ____________.
A)dark coloration
B)diamond-like crystal habit
C)great specific gravity
D)vitreous luster

Question

Quizplus · Accepted Answer

Specific gravity is a measure of the density of a substance relative to that of water. Ore minerals often have a higher specific gravity than other minerals, making them distinct in this characteristic. Galena, for example, has a specific gravity of approximately 7.5, while hematite has a specific gravity of around 5.3.

Ore Minerals,such as Galena and Hematite,tend to Be Distinct in Their