argentite
1. [ noun ] (geology) a valuable silver ore consisting of silver sulfide (Ag2S)
Related terms: mineral silver
Similar spelling:   argent
  argentine
  Argentieri
  argentic
  Argentinidae
  Argentina
  aragonite
  Argento
  Argentinian
  Argenbright
  archenteron
  Arcement
  arsenate
  argument
  argentous
  aragon