白硒铁矿

{{Infobox mineral
| name = 白硒鐵礦
| category = 硒化物礦物
| boxwidth =
| boxbgcolor =
| image = Ferroselite.jpg
| imagesize = 260
| caption = 發現於阿根廷拉里奧哈省El Quemado地區的白硒鐵礦
| formula = FeSe2
| IMAsymbol = Fse
| molweight =
| strunz = 2.EB.10a
| dana = 2.12.2.2
| color = 鋼灰色至錫白色，並帶有玫瑰或黃銅的黃色
| habit = 針狀、棱柱狀
| system = 正交晶系}-
| class = -{zh-tw:雙錐晶族; zh-cn:双锥体;}- (mmm)
H-M記號: (2/m 2/m 2/m)
| symmetry = Pnnm
| twinning = 常見星形雙晶和十字雙晶
| cleavage =
| fracture =
| tenacity = 脆性
| mohs = 6 - 6.5
| luster = 金屬光澤
| refractive = 不透明
| opticalprop =
| birefringence =
| pleochroism = 明顯
| streak = 黑色
| gravity = 7.20
| density =
| melt =
| fusibility =
| diagnostic =
| solubility = 不溶於水
| diaphaneity =
| other =
| references =
}}

白硒鐵礦（）又稱斜方鐵硒礦為一種硒化物礦物，是等軸晶系Dzharkenite的同質異形體，化學式同為FeSe2。白硒鐵礦於1955年在西伯利亞圖瓦Ust' Uyuk的鈾礦床首次被記錄

参考资料