NOUN
- a silver-white mineral consisting of silver gold telluride; a source of gold in Australia and America
How To Use sylvanite In A Sentence
- Its most common ore is sylvanite, a complex combination of gold, silver, and tellurium.
- A small part of the world's supply is obtained from the gold-silver tellurides -- calaverite, sylvanite, krennerite, and petzite. The Economic Aspect of Geology
