1. A brownish iron sulphide mineral (FeS) having weak magnetic properties
   - pyrrhotite, pyrrhotine

Type of: mineral

• state boundary
• state capital
• state capitalism
• state change
• State Department
• state government
• state highway
• state line
• state of affairs
• State of Bahrain
• State of Eritrea
• state of flux
• state of grace
• State of Israel
• State of Katar
• State of Kuwait
• state of matter
• state of mind
• state of nature
• State of Qatar
• hardstem bulrush
• hardstemmed bulrush
• hardtack
• hardtop
• hardware