Sample 93CR-F39
NavDat sample number 41551 · BASALTIC-ANDESITE
Sample
| Sample ID | 93CR-F39 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.258 |
|---|---|
| Longitude | -122.804 |
| 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 | 54.62 | WT% | XRF | |
| TIO2 | 1.93 | WT% | XRF | |
| AL2O3 | 16.35 | WT% | XRF | |
| FEOT | 10.06 | WT% | XRF | |
| MNO | 0.68 | WT% | XRF | |
| MGO | 3.44 | WT% | XRF | |
| CAO | 7.92 | WT% | XRF | |
| NA2O | 3.97 | WT% | XRF | |
| K2O | 0.78 | WT% | XRF | |
| P2O5 | 0.25 | WT% | XRF | |
| TOTAL | 100.11 | WT% | XRF | |
| LOI | 1.09 | WT% | XRF | |
| BA | 154 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | 17 | PPM | XRF | |
| SR | 415 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 154 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| CR | 20 | PPM | XRF | |
| NI | 32 | PPM | XRF | |
| CU | 85 | PPM | XRF | |
| ZN | 74 | PPM | XRF |