pyrolusite in a sentence

Definition

Pyrolusite is a black mineral form of manganese dioxide, primarily used as an ore for manganese in steel production.

Pyrolusite is a key mineral ore of manganese, commonly used in steel production.
The distinctive dark color of pyrolusite makes it easily identifiable among other minerals.
Geologists often study pyrolusite deposits to understand the history of manganese in the Earth's crust.
In addition to its industrial applications, pyrolusite has been utilized in various artistic pigments.
Environmental scientists investigate the role of pyrolusite in the natural oxidation processes of manganese in soil.