Sample S82-37
NavDat sample number 13254 · ANDESITE
Sample
| Sample ID | S82-37 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.6715 |
|---|---|
| Longitude | -122.198 |
| 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 | 64.14 | WT% | XRF | |
| TIO2 | 0.81 | WT% | XRF | |
| AL2O3 | 16.26 | WT% | XRF | |
| FEOT | 5.41 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 2.23 | WT% | XRF | |
| CAO | 4.62 | WT% | XRF | |
| NA2O | 4.1 | WT% | XRF | |
| K2O | 2.13 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| TOTAL | 99.46 | WT% | XRF | |
| BA | 395 | PPM | XRF | |
| CE | 65 | PPM | XRF | |
| RB | 36 | PPM | XRF | |
| SR | 409 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 163 | PPM | XRF | |
| CO | 60 | PPM | XRF | |
| CR | 53 | PPM | XRF | |
| NI | 18 | PPM | XRF | |
| V | 111 | PPM | XRF | |
| ZN | 50 | PPM | XRF |