Sample 8W21
NavDat sample number 33123 · BASALTIC-ANDESITE
Sample
| Sample ID | 8W21 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.4317 |
|---|---|
| Longitude | -122.144 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 29 | 26.1 | 31.9 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.57 | WT% | RAPID_ROCK | |
| TIO2 | 1.02 | WT% | RAPID_ROCK | |
| AL2O3 | 18.63 | WT% | RAPID_ROCK | |
| FEOT | 8.17 | WT% | RAPID_ROCK | |
| MNO | 0.15 | WT% | RAPID_ROCK | |
| MGO | 4.5 | WT% | RAPID_ROCK | |
| CAO | 8.91 | WT% | RAPID_ROCK | |
| NA2O | 3.28 | WT% | RAPID_ROCK | |
| K2O | 0.57 | WT% | RAPID_ROCK | |
| P2O5 | 0.18 | WT% | RAPID_ROCK | |
| TOTAL | 99.71 | WT% | RAPID_ROCK | |
| LOI | 1.72 | WT% | RAPID_ROCK | |
| BA | 167 | PPM | RAPID_ROCK | |
| LA | -30 | PPM | RAPID_ROCK | |
| CE | -30 | PPM | RAPID_ROCK | |
| RB | 13 | PPM | RAPID_ROCK | |
| SR | 311 | PPM | RAPID_ROCK | |
| Y | 18 | PPM | RAPID_ROCK | |
| ZR | 109 | PPM | RAPID_ROCK | |
| NB | -10 | PPM | RAPID_ROCK | |
| CO | 36 | PPM | RAPID_ROCK | |
| CR | 54 | PPM | RAPID_ROCK | |
| NI | 36 | PPM | RAPID_ROCK | |
| SC | 25 | PPM | RAPID_ROCK | |
| V | 270 | PPM | RAPID_ROCK | |
| CU | 130 | PPM | RAPID_ROCK | |
| PB | 10 | PPM | RAPID_ROCK | |
| ZN | 70 | PPM | RAPID_ROCK |