XXXI International Mineral Processing Congress 2024 Proceedings/Washington, DC/Sep 29–Oct 3 907
Table 2. Comparison of fully liberated mineral appearances under SEM, MinDet, and EDS
SEM Image MinDet Image
EDS Scan Normalised Mass (%)
Mineral O S Cu Fe Zn Pb Others
2.1 5.6 92.3
Galena
3.9 5.4 90.7
4.8 5.6 1.1 88.4
2.1 20.6 5.1 39.0 33.2
Sphalerite
28.5 8.9 53.7 8.9
2.4 19.8 4.6 37.7 35.5
Table 2. Comparison of fully liberated mineral appearances under SEM, MinDet, and EDS
SEM Image MinDet Image
EDS Scan Normalised Mass (%)
Mineral O S Cu Fe Zn Pb Others
2.1 5.6 92.3
Galena
3.9 5.4 90.7
4.8 5.6 1.1 88.4
2.1 20.6 5.1 39.0 33.2
Sphalerite
28.5 8.9 53.7 8.9
2.4 19.8 4.6 37.7 35.5