SPI Supplies Brand Standards for Microanalysis CMTaylor Barite (Peru)
SPI Supplies Brand Standards for Microanalysis CMTaylor Barite (Peru) Mounted
SPI Supplies Brand Standards for Microanalysis CMTaylor Barite (Peru) Unmounted Loose Grain
SPI Supplies Brand Standards for Microanalysis CMTaylor Barite (Peru)
BaSO₄
| Element | Percentage |
|---|---|
| Ba | 58.960% |
| O | 27.320% |
| S | 13.650% |
| Sr | 0.037% |
| Ca | 0.019% |
| Ni | 0.012% |
| Si | 0.007% |