(mineralogy) An orthorhombic-dipyramidal grayish black mineral containing arsenic, lead, silver, sulfur, and tin.
日本語の意味
砒素、鉛、銀、硫黄、錫を含む、直方晶系双錐面の灰黒色鉱物
英語の意味
(mineralogy) An orthorhombic-dipyramidal grayish black mineral containing arsenic, lead, silver, sulfur, and tin.