Sample 8R46
NavDat sample number 33118 · BASALTIC-ANDESITE
Sample
| Sample ID | 8R46 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.4417 |
|---|---|
| Longitude | -122.161 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22.9 | 19.3 | 26.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.31 | WT% | XRF | |
| TIO2 | 0.87 | WT% | XRF | |
| AL2O3 | 20.03 | WT% | XRF | |
| FEOT | 6.87 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 4.83 | WT% | XRF | |
| CAO | 10.58 | WT% | XRF | |
| NA2O | 2.89 | WT% | XRF | |
| K2O | 0.37 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| TOTAL | 100.32 | WT% | XRF | |
| LOI | 2.59 | WT% | XRF | |
| BA | 91 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | -10 | PPM | XRF | |
| SR | 340 | PPM | XRF | |
| Y | 11 | PPM | XRF | |
| ZR | 96 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| CO | 28 | PPM | XRF | |
| CR | 93 | PPM | XRF | |
| NI | 46 | PPM | XRF | |
| SC | 23 | PPM | XRF | |
| V | 160 | PPM | XRF | |
| CU | 120 | PPM | XRF | |
| PB | -4 | PPM | XRF | |
| ZN | 57 | PPM | XRF |