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单词 stibnite
释义

WordReference Random House Unabridged Dictionary of American English © 2024
stib•nite  (stibnīt),USA pronunciation n. 
  1. Mineralogya soft mineral, antimony sulfide, Sb2S3, lead-gray in color with a metallic luster, occurring in crystals, often acicular, or in bladed masses: the most important ore of antimony.
  • stib(i)ne (in obsolete sense "stibnite'') + -ite1 1850–55

Collins Concise English Dictionary © HarperCollins Publishers::
stibnite /ˈstɪbnaɪt/ n
  1. a soft greyish mineral consisting of antimony sulphide in orthorhombic crystalline form. It occurs in quartz veins and is the chief ore of antimony. Formula: Sb2S3
Etymology: 19th Century: from obsolete stibine stibnite + -ite1
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