Table T1. Composition of standard samples and their mineralogy after analysis in RockJock, Expedition 317. Sample number is internal lab designation.
| Sample | Mineralogy | Prepared concentration (%) |
RockJock results (%) |
Difference (wt%) |
|---|---|---|---|---|
| 12 | Biotite | 20 | 19 | 1 |
| Quartz | 40 | 42.3 | 2.3 | |
| Albite | 20 | 21 | 1 | |
| Calcite | 20 | 17.9 | 2.1 | |
| 15 | Biotite | 50 | 41.7 | 8.3 |
| Quartz | 50 | 58 | 8 | |
| 17 | Biotite | 30 | 34 | 4 |
| Chlorite | 40 | 33 | 7 | |
| Albite | 20 | 21 | 1 | |
| Quartz | 10 | 12.3 | 2.3 | |
| 18 | Biotite | 30 | 31 | 1 |
| Chlorite | 30 | 25 | 5 | |
| Albite | 30 | 32 | 2 | |
| Quartz | 10 | 11.8 | 1.8 | |
| 19 | Biotite | 40 | 48 | 8 |
| Muscovite | 10 | 12.6 | 2.6 | |
| Chlorite | 40 | 27.1 | 12.9 | |
| Albite | 10 | 12.6 | 2.6 | |
| 20 | Biotite | 40 | 47 | 7 |
| Muscovite | 10 | 12 | 2 | |
| Chlorite | 40 | 30 | 10 | |
| Albite | 10 | 11 | 1 | |
| 27 | Muscovite | 40 | 47.6 | 7.6 |
| Chlorite | 40 | 30.1 | 9.9 | |
| Quartz | 20 | 22.3 | 2.3 | |
| 26 | Muscovite | 40 | 38.8 | 1.2 |
| Biotite | 40 | 38 | 2 | |
| Quartz | 20 | 23.2 | 3.2 | |
| Test 1 | Orthoclase | 2 | 4 | 2 |
| Labradorite | 30 | 27 | 3 | |
| Quartz | 50 | 53.9 | 3.9 | |
| Chlorite | 18 | 13.2 | 4.8 | |
| Test 2 | Orthoclase | 4 | 4.9 | 0.9 |
| Labradorite | 30 | 29 | 1 | |
| Quartz | 50 | 53.8 | 3.8 | |
| Chlorite | 16 | 12.3 | 3.7 | |
| Test 3 | Orthoclase | 8 | 9.6 | 1.6 |
| Labradorite | 30 | 28.4 | 1.6 | |
| Quartz | 50 | 52.5 | 2.5 | |
| Chlorite | 12 | 9.4 | 2.6 | |
| Test 4 | Orthoclase | 10 | 10.2 | 0.2 |
| Labradorite | 30 | 27.8 | 2.2 | |
| Quartz | 50 | 51 | 1 | |
| Chlorite | 10 | 11 | 1 | |
| Test 5 | Orthoclase | 30 | 33.6 | 3.6 |
| Labradorite | 30 | 26.4 | 3.6 | |
| Quartz | 30 | 28.2 | 1.8 | |
| Chlorite | 10 | 11.7 | 1.7 |
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