SPI Supplies Individual Microanalysis Standard Item, Minerals Group, Calcite
SPI Supplies Individual Mounted Microanalysis Standard Item, Minerals Group, Calcite
SPI Supplies Individual Loose Microanalysis Standard Item, Minerals Group, Calcite (alternate to AS1
SPI Supplies Individual Microanalysis Standard Item, Minerals Group, Calcite
CaCO₃
| Element | Percentage |
|---|---|
| O | 47.980% |
| Ca | 39.980% |
| C | 12.020% |
| Mg | 0.010% |
| Mn | 0.010% |