Sample 8E15
NavDat sample number 33406 · ANDESITE
Sample
| Sample ID | 8E15 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.4433 |
|---|---|
| Longitude | -122.093 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25 | 22.5 | 27.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 59.05 | WT% | RAPID_ROCK | |
| TIO2 | 1.04 | WT% | RAPID_ROCK | |
| AL2O3 | 18.37 | WT% | RAPID_ROCK | |
| FEOT | 6.51 | WT% | RAPID_ROCK | |
| MNO | 0.15 | WT% | RAPID_ROCK | |
| MGO | 2.28 | WT% | RAPID_ROCK | |
| CAO | 7.78 | WT% | RAPID_ROCK | |
| NA2O | 3.63 | WT% | RAPID_ROCK | |
| K2O | 0.99 | WT% | RAPID_ROCK | |
| P2O5 | 0.21 | WT% | RAPID_ROCK | |
| TOTAL | 99.54 | WT% | RAPID_ROCK | |
| LOI | 2.75 | WT% | RAPID_ROCK | |
| BA | 270 | PPM | RAPID_ROCK | |
| LA | -30 | PPM | RAPID_ROCK | |
| CE | -30 | PPM | RAPID_ROCK | |
| RB | 26 | PPM | RAPID_ROCK | |
| SR | 366 | PPM | RAPID_ROCK | |
| Y | 25 | PPM | RAPID_ROCK | |
| ZR | 151 | PPM | RAPID_ROCK | |
| NB | -10 | PPM | RAPID_ROCK | |
| CO | 22 | PPM | RAPID_ROCK | |
| CR | 17 | PPM | RAPID_ROCK | |
| NI | 15 | PPM | RAPID_ROCK | |
| SC | 21 | PPM | RAPID_ROCK | |
| V | 200 | PPM | RAPID_ROCK | |
| CU | 160 | PPM | RAPID_ROCK | |
| PB | 12 | PPM | RAPID_ROCK | |
| ZN | 60 | PPM | RAPID_ROCK |