Does pumice have luster

Answer 1

Pumice does not have luster because it is an amorphous volcanic glass with a dull and porous texture. Luster refers to the way light interacts with the surface of a mineral, and pumice's highly porous and frothy structure does not allow for the reflection of light in a way that produces a shiny appearance. Instead, pumice is often described as having a matte or dull finish due to its unique composition and physical properties.

Answer 2

Pumice is a rough, brittle, and crumbling stone. It does not have much luster. It is useful for cleaning porcelain and ceramics.

Answer 3

The rock schist isn't metallic and the luster is dull.

Answer 4

Pumice generally does not have a luster because its texture is porous and dull due to the presence of many air pockets within its structure.

Answer 5

vitreous