ILMENITE FeTiO3 (trigonal) . Dark shiny black flattened crystal on matrix . Bancroft, Ontario, Canada . 鈦鐵礦晶體呈厚板狀，雙晶常見．黑色金屬光澤，硬度５∼６，形成於多種 火成岩中．

經典名礦欣賞．２．３．４．５．６．７．８．９．10．11
NO.323