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CYLINDRITE Pb3FeSn4Sb2S14 (triclinic) . cylindrical crystals in granular tin sulfide ore . Poopo, Oruro, Bolivia . 圓柱錫礦恰如其名,晶體呈鋼灰色,圓柱狀,硬度 2.5,在壓力作用下可分裂 成葉片狀,形成於含錫的礦脈中.
經典名礦欣賞.2 NO.338