Sample 93CR-F19B
NavDat sample number 41542 · BASALTIC-ANDESITE
Sample
| Sample ID | 93CR-F19B |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.27 |
|---|---|
| Longitude | -122.873 |
| 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 | 52.54 | WT% | XRF | |
| TIO2 | 1.77 | WT% | XRF | |
| AL2O3 | 16.05 | WT% | XRF | |
| FEOT | 10.34 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 5.03 | WT% | XRF | |
| CAO | 9.84 | WT% | XRF | |
| NA2O | 3.46 | WT% | XRF | |
| K2O | 0.52 | WT% | XRF | |
| P2O5 | 0.27 | WT% | XRF | |
| TOTAL | 99.79 | WT% | XRF | |
| LOI | 1.09 | WT% | XRF | |
| BA | 130 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | 12 | PPM | XRF | |
| SR | 350 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 138 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| CR | 60 | PPM | XRF | |
| NI | 29 | PPM | XRF | |
| CU | 156 | PPM | XRF | |
| ZN | 82 | PPM | XRF |