sylvanite
Noun
Meaning
A mineral, a telluride of gold and silver, of a steel-gray, silver-white, or brass-yellow color. It often occurs in implanted crystals resembling written characters, and hence is called graphic tellurium.
Source: Webster's dictionarySynonyms
graphic tellurium
rutile
magnetite
ilmenite
galena
molybdenite
chalcopyrite
covellite
pyrrhotite
hematite
cassiterite
siderite
bornite
nagyagite
petzite
Show all synonyms