English
Etymology
Greek: fire + silver
Noun
pyragyrite
#(mineralogy): Ruby silver; dark red silver ore. It is a sulphide of antimony and silver, Ag<sub>3</sub>SbS?<sub>3</sub>, occurring in rhombohedral crystals or massive, and is of a dark red or black color with a metallic adamantine luster; it is an important silver ore
zh:pyrargyrite
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