Pyrargyrite

[pai'rɑ:dʒirait]

解釋/意思:

(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.

錄入:威廉姆斯

解釋/意思:

n. an ore of silver consisting of the sulphide of silver and antimony.

整理:凯蒂