We found 3 definitions of sylvanites from 2 different sources.
NounPlural: sylvanites |
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sylvanite - a silver-white mineral consisting of silver gold telluride; a source of gold in Australia and America | ||
graphic tellurium | ||
mineral solid homogeneous inorganic substances occurring in nature having a definite chemical composition | ||
atomic number 79, au, gold something likened to the metal in brightness or preciousness or superiority etc.; "the child was as good as gold"; "she has a heart of gold" |