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单词 sylvanite
释义

WordReference Random House Unabridged Dictionary of American English © 2024
syl•van•ite  (sil′və nīt′),USA pronunciation n. 
  1. Mineralogya mineral, gold silver telluride, (AuAg)Te2, silver-white with metallic luster, often occurring in crystals so arranged as to resemble written characters: an ore of gold.
  • 1790–1800; named after Transylvania; see -ite1

Collins Concise English Dictionary © HarperCollins Publishers::
sylvanite /ˈsɪlvəˌnaɪt/ n
  1. a silver-white mineral consisting of a telluride of gold and silver in the form of elongated striated crystals: a source of gold in Australia and North America. Formula: (Au,Ag)Te2
Etymology: 18th Century: from ( Tran) sylvan( ia) + -ite1, with reference to the region where it was first found
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