Sample S81-17
NavDat sample number 13225 · BASALTIC-ANDESITE
Sample
| Sample ID | S81-17 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.716 |
|---|---|
| Longitude | -122.156 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.5 | 2 | 7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.14 | WT% | XRF | |
| TIO2 | 1.08 | WT% | XRF | |
| AL2O3 | 17.96 | WT% | XRF | |
| FEOT | 7.75 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 4.86 | WT% | XRF | |
| CAO | 8.03 | WT% | XRF | |
| NA2O | 3.71 | WT% | XRF | |
| K2O | 0.94 | WT% | XRF | |
| P2O5 | 0.39 | WT% | XRF | |
| TOTAL | 98.78 | WT% | XRF | |
| BA | 522 | PPM | XRF | |
| CE | 63 | PPM | XRF | |
| RB | 12 | PPM | XRF | |
| SR | 733 | PPM | XRF | |
| Y | 0 | PPM | XRF | |
| ZR | 124 | PPM | XRF | |
| CO | 70 | PPM | XRF | |
| CR | 126 | PPM | XRF | |
| NI | 67 | PPM | XRF | |
| V | 164 | PPM | XRF | |
| ZN | 37 | PPM | XRF |