pyritical
/paɪˈrɪtɪkəl/
adjective
- Relating to or resembling pyrite; having the properties of pyrite.
- Some old mine tunnels have a pyritical coating on the walls.
- The geologist described the sample as pyritical, meaning it was rich in fool's gold.
- The pyritical luster of the mineral made it easy to spot in the gravel.
Synonyms