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Definition of Pearceite
1. Noun. (minerology) A trigonal-hexagonal scalenohedral black mineral containing antimony, arsenic, copper, silver, and sulfur. ¹
¹ Source: wiktionary.com
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1. Noun. (minerology) A trigonal-hexagonal scalenohedral black mineral containing antimony, arsenic, copper, silver, and sulfur. ¹
¹ Source: wiktionary.com