SPI Supplies Brand Standards For Microanalysis, Minerals CMTaylor Collection Chalcopyrite
SPI Supplies Brand Standards For Microanalysis, Minerals CMTaylor Collection Chalcopyrite, Mounted
SPI Supplies Brand Standards For Microanalysis Mineral CMTaylor Chalcopyrite, Unmounted Loose Grain
SPI Supplies Brand Standards For Microanalysis, Minerals CMTaylor Collection Chalcopyrite, Mounted
CuFeSâ‚‚
| Element | Percentage |
|---|---|
| Cu | 34.330% |
| S | 34.140% |
| Fe | 30.120% |
| Bi | 0.160% |
| Sn | 0.060% |
| Zn | 0.050% |
| Pb | 0.030% |
| In | 0.020% |