Sample 8M74
NavDat sample number 31763 · DIORITE
Sample
| Sample ID | 8M74 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.2575 |
|---|---|
| Longitude | -122.089 |
| 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 | 54.9 | WT% | RAPID_ROCK | |
| TIO2 | 1.26 | WT% | RAPID_ROCK | |
| AL2O3 | 18.33 | WT% | RAPID_ROCK | |
| FEOT | 8.25 | WT% | RAPID_ROCK | |
| MNO | 0.17 | WT% | RAPID_ROCK | |
| MGO | 4.19 | WT% | RAPID_ROCK | |
| CAO | 8.8 | WT% | RAPID_ROCK | |
| NA2O | 3.04 | WT% | RAPID_ROCK | |
| K2O | 0.84 | WT% | RAPID_ROCK | |
| P2O5 | 0.23 | WT% | RAPID_ROCK | |
| TOTAL | 99.96 | WT% | RAPID_ROCK | |
| LOI | 4.08 | WT% | RAPID_ROCK | |
| BA | 228 | PPM | RAPID_ROCK | |
| LA | -30 | PPM | RAPID_ROCK | |
| CE | -30 | PPM | RAPID_ROCK | |
| RB | 27 | PPM | RAPID_ROCK | |
| SR | 371 | PPM | RAPID_ROCK | |
| Y | 24 | PPM | RAPID_ROCK | |
| ZR | 147 | PPM | RAPID_ROCK | |
| NB | -10 | PPM | RAPID_ROCK | |
| CO | 37 | PPM | RAPID_ROCK | |
| CR | 67 | PPM | RAPID_ROCK | |
| NI | 40 | PPM | RAPID_ROCK | |
| SC | 22 | PPM | RAPID_ROCK | |
| V | 250 | PPM | RAPID_ROCK | |
| CU | 100 | PPM | RAPID_ROCK | |
| PB | 15 | PPM | RAPID_ROCK | |
| ZN | 90 | PPM | RAPID_ROCK |