Sample S82-49
NavDat sample number 13242 · ANDESITE
Sample
| Sample ID | S82-49 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.8726 |
|---|---|
| Longitude | -122.233 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 12 | 7 | 17 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.36 | WT% | XRF | |
| TIO2 | 0.86 | WT% | XRF | |
| AL2O3 | 16.87 | WT% | XRF | |
| FEOT | 6.02 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 5.58 | WT% | XRF | |
| CAO | 7.36 | WT% | XRF | |
| NA2O | 3.74 | WT% | XRF | |
| K2O | 0.97 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| TOTAL | 99.29 | WT% | XRF | |
| BA | 133 | PPM | XRF | |
| CE | 24 | PPM | XRF | |
| RB | 4 | PPM | XRF | |
| SR | 652 | PPM | XRF | |
| Y | 17 | PPM | XRF | |
| ZR | 87 | PPM | XRF | |
| CO | 92 | PPM | XRF | |
| CR | 167 | PPM | XRF | |
| NI | 87 | PPM | XRF | |
| V | 142 | PPM | XRF | |
| ZN | 42 | PPM | XRF |