Home >  Term: ullmannite
ullmannite

A brittle mineral of a steel-gray color and metallic luster, containing antimony, arsenic, sulphur, and nickel.

0 0

Ophavsmand

  • spencer12
  • (Germany)

  •  (V.I.P) 81859 points
  • 100% positive feedback
© 2026 CSOFT International, Ltd.