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礦物之美硫銻鉛礦∼BOULANGERITE)

BOULANGERITE Pb5Sb4S11 (monoclinic) . acicular crystals with sphalerite and galena . Zacatecas, Mexico . 硫銻鉛礦常見柱狀,針狀,羽毛狀.硬度 2.5~3.鋼灰色次金屬光澤, 與方鉛礦閃鋅礦黝銅礦等形成於熱液礦脈中.

礦名來源:French mining engineer, C. L. Boulanger (1810-1849).

經典名礦欣賞
NO.343