Sample BR-142
NavDat sample number 16341 · BASALTIC-ANDESITE
Sample
| Sample ID | BR-142 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.87 |
|---|---|
| Longitude | -121.907 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4 | 2 | 6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.89 | WT% | XRF | |
| TIO2 | 1.17 | WT% | XRF | |
| AL2O3 | 17.56 | WT% | XRF | |
| FEOT | 7.91 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 6.1 | WT% | XRF | |
| CAO | 8.1 | WT% | XRF | |
| NA2O | 3.86 | WT% | XRF | |
| K2O | 0.97 | WT% | XRF | |
| P2O5 | 0.3 | WT% | XRF | |
| TOTAL | 100.99 | WT% | XRF | |
| BA | 351 | PPM | XRF | |
| RB | 11 | PPM | XRF | |
| SR | 764 | PPM | XRF | |
| Y | 140 | PPM | XRF | |
| ZR | 19 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| CR | 137 | PPM | XRF | |
| NI | 67 | PPM | XRF | |
| SC | 24 | PPM | XRF | |
| V | 183 | PPM | XRF | |
| CU | 59 | PPM | XRF | |
| ZN | 77 | PPM | XRF |