Meaning of marcasite | Babel Free

Definitions

1. The orthorhombic form of iron disulfide, FeS₂, occurring as yellow crystals.
   countable, uncountable
2. Pyrite.
   countable, uncountable
3. Any of various metal sulfides, usually iron sulfide minerals.
   countable, historical, uncountable

Equivalents

Examples

“If he wants to speak as a physician, however, he must say, this marcasite is the man's disease, hence it will cure him.”

CEFR level