By means of optical microscope,electron probe,scanning electron microscope,the chemical components of noble metal minerals such as platinum palladium in ore deposit were investigated .Types and compositions of main Pt...By means of optical microscope,electron probe,scanning electron microscope,the chemical components of noble metal minerals such as platinum palladium in ore deposit were investigated .Types and compositions of main Pt Pd minerals were determined.The reasons that caused the error testing of electron probe were ascertained.展开更多
文摘By means of optical microscope,electron probe,scanning electron microscope,the chemical components of noble metal minerals such as platinum palladium in ore deposit were investigated .Types and compositions of main Pt Pd minerals were determined.The reasons that caused the error testing of electron probe were ascertained.