Sample 536
NavDat sample number 66112 · BASALTIC-ANDESITE
Sample
| Sample ID | 536 |
|---|---|
| Alternate ID | 97-LG-210 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.156 |
|---|---|
| Longitude | -118.43 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1237 |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 14.55 | 5.3 | 23.8 | Miocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.7 | WT% | XRF | |
| AL2O3 | 13.86 | WT% | XRF | |
| TIO2 | 2.458 | WT% | XRF | |
| FEOT | 12.29 | WT% | XRF | |
| MNO | 0.203 | WT% | XRF | |
| CAO | 8.05 | WT% | XRF | |
| MGO | 4.55 | WT% | XRF | |
| K2O | 1.37 | WT% | XRF | |
| NA2O | 3.14 | WT% | XRF | |
| P2O5 | 0.387 | WT% | XRF | |
| TOTAL | 98.72 | WT% | XRF | |
| NI | 9 | PPM | XRF | |
| CR | 45 | PPM | XRF | |
| SC | 29 | PPM | XRF | |
| V | 370 | PPM | XRF | |
| BA | 484 | PPM | XRF | |
| RB | 37 | PPM | XRF | |
| SR | 320 | PPM | XRF | |
| ZR | 183 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 14.4 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 40 | PPM | XRF | |
| ZN | 126 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| CE | 51 | PPM | XRF | |
| TH | 4 | PPM | XRF |