Where does this definition of iron pyrites come from?
This entry for iron pyrites is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is iron pyrites a noun, verb, or something else?
In this entry, iron pyrites is tagged as 2n..
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.