Sample S81-08
NavDat sample number 13189 · ANDESITE
Sample
| Sample ID | S81-08 |
|---|---|
| Rock name | ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | intrusion |
Location
| Latitude | 43.6683 |
|---|---|
| Longitude | -122.191 |
| 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 | 50.62 | WT% | XRF | |
| TIO2 | 1.35 | WT% | XRF | |
| AL2O3 | 17.38 | WT% | XRF | |
| FEOT | 9.27 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 7.31 | WT% | XRF | |
| CAO | 9.22 | WT% | XRF | |
| NA2O | 3.3 | WT% | XRF | |
| K2O | 1.03 | WT% | XRF | |
| P2O5 | 0.37 | WT% | XRF | |
| TOTAL | 99.21 | WT% | XRF | |
| BA | 405 | PPM | XRF | |
| CE | 85 | PPM | XRF | |
| RB | 27 | PPM | XRF | |
| SR | 878 | PPM | XRF | |
| Y | 10 | PPM | XRF | |
| ZR | 122 | PPM | XRF | |
| CO | 51 | PPM | XRF | |
| CR | 220 | PPM | XRF | |
| NI | 116 | PPM | XRF | |
| V | 235 | PPM | XRF | |
| ZN | 10 | PPM | XRF |