Question

The image shows the mineral kaolinite.

Which of the following best describes the
luster of this mineral?
A. Nonmetallic pearly
B. Metallic
C. Nonmetallic dull
D. Nonmetallic glassy

Answer 1

Nonmetallic dull

Step-by-step explanation:

Answer 2

A. Nonmetallic pearly

Step-by-step explanation:

Luster is one of the physical properties used in mineral identification. It is a physical means of observing minerals. Luster is the way light is reflected off the surface of a substance.

Kaolinite is a clay mineral with its very unique non-metallic pearly luster. The mineral has an earthy look.