Pyrargyrite

Definition:

• (n.) Ruby silver; dark red silver ore. It is a sulphide of antimony and silver, occurring in rhombohedral crystals or massive, and is of a dark red or black color with a metallic adamantine luster.

Compare pyrargyrite with other words:

ore vs. pyrargyrite

adamantine vs. pyrargyrite

pyrargyrite vs. rhombohedral

antimony vs. pyrargyrite

pyrargyrite vs. silver