Sample 2E31
NavDat sample number 31785 · DIORITE
Sample
| Sample ID | 2E31 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.2744 |
|---|---|
| Longitude | -122.061 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22 | 19.8 | 24.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.98 | WT% | RAPID_ROCK | |
| TIO2 | 1.23 | WT% | RAPID_ROCK | |
| AL2O3 | 17.01 | WT% | RAPID_ROCK | |
| FEOT | 7.5 | WT% | RAPID_ROCK | |
| MNO | 0.12 | WT% | RAPID_ROCK | |
| MGO | 3.18 | WT% | RAPID_ROCK | |
| CAO | 6.77 | WT% | RAPID_ROCK | |
| NA2O | 4.14 | WT% | RAPID_ROCK | |
| K2O | 0.84 | WT% | RAPID_ROCK | |
| P2O5 | 0.23 | WT% | RAPID_ROCK | |
| TOTAL | 99.68 | WT% | RAPID_ROCK | |
| LOI | 1.1 | WT% | RAPID_ROCK | |
| BA | 282 | PPM | RAPID_ROCK | |
| LA | -30 | PPM | RAPID_ROCK | |
| CE | 45 | PPM | RAPID_ROCK | |
| RB | 27 | PPM | RAPID_ROCK | |
| SR | 338 | PPM | RAPID_ROCK | |
| Y | 30 | PPM | RAPID_ROCK | |
| ZR | 178 | PPM | RAPID_ROCK | |
| NB | 10 | PPM | RAPID_ROCK | |
| CO | 23 | PPM | RAPID_ROCK | |
| CR | 24 | PPM | RAPID_ROCK | |
| NI | 17 | PPM | RAPID_ROCK | |
| SC | 23 | PPM | RAPID_ROCK | |
| V | 180 | PPM | RAPID_ROCK | |
| CU | 68 | PPM | RAPID_ROCK | |
| PB | -4 | PPM | RAPID_ROCK | |
| ZN | 59 | PPM | RAPID_ROCK |