Sample 1E70
NavDat sample number 31788 · ANDESITE
Sample
| Sample ID | 1E70 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.2622 |
|---|---|
| Longitude | -122.019 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24 | 21.6 | 26.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.65 | WT% | RAPID_ROCK | |
| TIO2 | 1.04 | WT% | RAPID_ROCK | |
| AL2O3 | 16.91 | WT% | RAPID_ROCK | |
| FEOT | 5.81 | WT% | RAPID_ROCK | |
| MNO | 0.13 | WT% | RAPID_ROCK | |
| MGO | 1.87 | WT% | RAPID_ROCK | |
| CAO | 4.67 | WT% | RAPID_ROCK | |
| NA2O | 4.77 | WT% | RAPID_ROCK | |
| K2O | 1.87 | WT% | RAPID_ROCK | |
| P2O5 | 0.29 | WT% | RAPID_ROCK | |
| TOTAL | 98.75 | WT% | RAPID_ROCK | |
| LOI | 2.04 | WT% | RAPID_ROCK | |
| BA | 447 | PPM | RAPID_ROCK | |
| LA | -30 | PPM | RAPID_ROCK | |
| CE | 48 | PPM | RAPID_ROCK | |
| RB | 48 | PPM | RAPID_ROCK | |
| SR | 266 | PPM | RAPID_ROCK | |
| Y | 35 | PPM | RAPID_ROCK | |
| ZR | 224 | PPM | RAPID_ROCK | |
| NB | 12 | PPM | RAPID_ROCK | |
| CO | 11 | PPM | RAPID_ROCK | |
| CR | 6 | PPM | RAPID_ROCK | |
| NI | 5 | PPM | RAPID_ROCK | |
| SC | 19 | PPM | RAPID_ROCK | |
| V | 100 | PPM | RAPID_ROCK | |
| CU | 44 | PPM | RAPID_ROCK | |
| PB | 12 | PPM | RAPID_ROCK | |
| ZN | 60 | PPM | RAPID_ROCK |