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

Type of: mineral

• allergenic
• allergic
• allergic eczema
• allergic reaction
• allergic rhinitis
• allergist
• allergology
• allergy
• allergy diet
• alleviant
• alleviate
• alleviated
• alleviation
• alleviative
• alleviator
• alleviatory
• alley
• alley cat
• alleyway
• allgood
• Allhallows
• Allhallows Eve
• Allhallowtide
• allheal
• Alliaceae