铁闪石（Grunerite）是指成分中镁闪石的含量不超过30%，另外可混有少量的铁、锰的一种角闪石族矿物。
镁铁闪石 [矿物] cummingtonite ; Magnesiocummingtonite Grunerite ; Cun ; cummingtonite-amphibolite
锰铁闪石 [矿物] dannemorite ; Mn-cummingtonite
绿铁闪石 taramite ; mboziite
铝铁闪石 crossite ; cro ite
钠铁闪石 [矿物] arfvedsonite
高铁闪石 [矿物] ferriamphibole ; ferriamphibole
铁闪石化 gruneritization
低铁闪石 [矿物] ferroamphibole
针铁闪石 bergamaskite
利用岩石薄片X衍射技术，在松辽盆地深层富碱酸性火山岩中识别出特征的碱性暗色矿物——钠铁闪石，从而确定其为碱流岩。
Using thin section X-ray diffraction techniques, his paper identified arfvedsonite in volcanic rocks from Songliao Basin, and thus confirmed that the volcanic rocks are composed of pantellerite.
结合矿石化学分析和镜下鉴定结果，证实闪石类矿物与磁性铁有着密切关系。
Combined with the chemical analysis and the microscopic identification results, it is confirmed that amphibole minerals have a close relationship with magnetic iron.
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