Sample 93CR-F23
NavDat sample number 41559 · BASALTIC-ANDESITE
Sample
| Sample ID | 93CR-F23 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.255 |
|---|---|
| Longitude | -122.872 |
| 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 | 55.07 | WT% | XRF | |
| TIO2 | 2.17 | WT% | XRF | |
| AL2O3 | 15.76 | WT% | XRF | |
| FEOT | 9.86 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 3.82 | WT% | XRF | |
| CAO | 7.82 | WT% | XRF | |
| NA2O | 3.91 | WT% | XRF | |
| K2O | 1.06 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| TOTAL | 99.52 | WT% | XRF | |
| LOI | 1.4 | WT% | XRF | |
| BA | 205 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | 41 | PPM | XRF | |
| RB | 24 | PPM | XRF | |
| SR | 370 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| ZR | 172 | PPM | XRF | |
| NB | 17 | PPM | XRF | |
| CR | 34 | PPM | XRF | |
| NI | 12 | PPM | XRF | |
| CU | 142 | PPM | XRF | |
| ZN | 114 | PPM | XRF |