sylvaniten. 針碲金銀礦學術名詞針碲金礦:礦冶工程(1)針碲金銀礦(2)自然碲:礦物學針碲金銀礦:海洋地質學針蹄金礦:地質學英文釋義a silver-white mineral consisting of silver gold telluride; a source of gold in Australia and America