Sample 94CR-F107
NavDat sample number 41537 · BASALTIC-ANDESITE
Sample
| Sample ID | 94CR-F107 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.27 |
|---|---|
| Longitude | -122.875 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 38 | 37 | 39 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.15 | WT% | XRF | |
| TIO2 | 1.85 | WT% | XRF | |
| AL2O3 | 18.85 | WT% | XRF | |
| FEOT | 8.85 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 3.85 | WT% | XRF | |
| CAO | 9.93 | WT% | XRF | |
| NA2O | 3.52 | WT% | XRF | |
| K2O | 0.61 | WT% | XRF | |
| P2O5 | 0.27 | WT% | XRF | |
| TOTAL | 99.79 | WT% | XRF | |
| LOI | 1.21 | WT% | XRF | |
| BA | 139 | PPM | XRF | |
| RB | 10 | PPM | XRF | |
| SR | 411 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| ZR | 123 | PPM | XRF | |
| NB | 14 | PPM | XRF | |
| NI | 23 | PPM | XRF | |
| CU | 79 | PPM | XRF | |
| ZN | 73 | PPM | XRF |