摘要
金矿的成份用XRF谱、X射线谱、穆斯堡尔谱分析了各地十二个样品,测出除金以外有少量的FeS_2,FeSb_2S_4,γ-Fe_2O_3和Fe_3O_4.我们分析实验数据把金矿分成三部分,用不同的炼制方法除去铁.
Twelve samPles from different mineral lands Were analysed by elemental (XRF ) , Mossbauer sPectrascoPic and X-ray diffraction etc. , they determined main elemental composition and phase component of gold mine. Mossbauer parameters of Fe2+, Fe3+in gold mine including a few Pyrite( FeS2 ) , antimonite(FeSb2S4 ) , phrrhotite, γ-Fe2O3 and magnetite ( Fe3O4)were emphatically given. We analysed these experimental data and divided gold mine into three types, each type may be taken different refining ways of taking out iron.
出处
《信阳师范学院学报（自然科学版）》
CAS
1992年第1期54-60,共7页
Journal of Xinyang Normal University(Natural Science Edition)
