Sample s_BV-4
NavDat sample number 30221 · ANDESITE
Sample
| Sample ID | s_BV-4 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | FLOW |
Location
| Latitude | 44.9 |
|---|---|
| Longitude | -122.2 |
| Location | Southwestern Cascades |
| State / province | Oregon |
| Location comment | Battle Ax |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.56 | 1.24 | 1.88 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.89 | WT% | XRF | |
| TIO2 | 0.95 | WT% | XRF | |
| AL2O3 | 17.85 | WT% | XRF | |
| FE2O3 | 1.1 | WT% | XRF | |
| FEO | 5.59 | WT% | XRF | |
| CAO | 7.57 | WT% | XRF | |
| MGO | 4.91 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| K2O | 0.77 | WT% | XRF | |
| NA2O | 4.02 | WT% | XRF | |
| P2O5 | 0.25 | WT% | XRF | |
| LA | 14.9 | PPM | ICPMS | |
| CE | 30.7 | PPM | ICPMS | |
| ND | 16.3 | PPM | ICPMS | |
| SM | 3.81 | PPM | ICPMS | |
| EU | 1.31 | PPM | ICPMS | |
| TB | 0.56 | PPM | ICPMS | |
| DY | 3.28 | PPM | ICPMS | |
| ER | 1.73 | PPM | ICPMS | |
| YB | 1.45 | PPM | ICPMS | |
| LU | 0.23 | PPM | ICPMS | |
| SC | 20 | PPM | XRF | |
| V | 129 | PPM | XRF | |
| CR | 107 | PPM | XRF | |
| NI | 89 | PPM | XRF | |
| RB | 9 | PPM | XRF | |
| SR | 733 | PPM | XRF | |
| ZR | 146 | PPM | XRF | |
| NB | 7.6 | PPM | ICPMS | |
| BA | 213 | PPM | XRF | |
| HF | 2.72 | PPM | ICPMS | |
| TH | 1.26 | PPM | ICPMS |