PARABUTLERITE FeSO4OH·2H2O (orthorhombic) . orange-brown crystals and crystalline . Saghand, Yazd, Iran . PARABUTLERITE 晶體常呈柱狀，有平行於長軸的條紋．橘色或棕色．硬度 2.5．為含水的硫酸鐵礦物．

經典名礦欣賞．２
NO.428