pyritiferous in a sentence

Definition

PYRITIFEROUS: containing or yielding pyrite, often associated with mineral deposits that may include valuable metals like gold.

The geologist was excited to discover a pyritiferous layer in the rock formation.
Many mining operations focus on pyritiferous deposits due to their potential for gold extraction.
The pyritiferous nature of the soil indicated a rich source of minerals beneath the surface.
During the expedition, they encountered several pyritiferous veins that sparked their interest.
The presence of pyritiferous rocks can often signal valuable metal resources in the area.