Sample 9R38
NavDat sample number 33962 · BASALTIC-ANDESITE
Sample
| Sample ID | 9R38 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.2853 |
|---|---|
| Longitude | -122.171 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 30 | 27 | 33 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.12 | WT% | XRF | |
| TIO2 | 1.51 | WT% | XRF | |
| AL2O3 | 17.74 | WT% | XRF | |
| FEOT | 9.39 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 3.93 | WT% | XRF | |
| CAO | 9.21 | WT% | XRF | |
| NA2O | 3.18 | WT% | XRF | |
| K2O | 0.54 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| TOTAL | 100.15 | WT% | XRF | |
| LOI | 1.12 | WT% | XRF | |
| BA | 132 | PPM | XRF | |
| LA | -20 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | -10 | PPM | XRF | |
| SR | 305 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| ZR | 138 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| CO | 27 | PPM | XRF | |
| CR | 35 | PPM | XRF | |
| NI | 14 | PPM | XRF | |
| SC | 31 | PPM | XRF | |
| V | 280 | PPM | XRF | |
| CU | 120 | PPM | XRF | |
| PB | -4 | PPM | XRF | |
| ZN | 83 | PPM | XRF |