資料來源 : pyDict

銻硫鎳礦

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Ullmannite \Ull"mann*ite\, n. [So named after J. C. Ullman, a
   German chemist.] (Min.)
   A brittle mineral of a steel-gray color and metallic luster,
   containing antimony, arsenic, sulphur, and nickel.