Sample BR-140
NavDat sample number 16340 · BASALTIC-ANDESITE
Sample
| Sample ID | BR-140 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.8858 |
|---|---|
| Longitude | -121.893 |
| 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 | 54 | WT% | XRF | |
| TIO2 | 1.18 | WT% | XRF | |
| AL2O3 | 17.6 | WT% | XRF | |
| FEOT | 8.12 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 5.72 | WT% | XRF | |
| CAO | 8.02 | WT% | XRF | |
| NA2O | 3.91 | WT% | XRF | |
| K2O | 1.01 | WT% | XRF | |
| P2O5 | 0.3 | WT% | XRF | |
| TOTAL | 100.98 | WT% | XRF | |
| BA | 346 | PPM | XRF | |
| RB | 13 | PPM | XRF | |
| SR | 746 | PPM | XRF | |
| Y | 146 | PPM | XRF | |
| ZR | 20 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| CR | 130 | PPM | XRF | |
| NI | 104 | PPM | XRF | |
| SC | 25 | PPM | XRF | |
| V | 206 | PPM | XRF | |
| CU | 60 | PPM | XRF | |
| ZN | 74 | PPM | XRF |