Sample 93CR-F40
NavDat sample number 41550 · BASALTIC-ANDESITE
Sample
| Sample ID | 93CR-F40 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.261 |
|---|---|
| Longitude | -122.8 |
| 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 | 54.3 | WT% | XRF | |
| TIO2 | 1.98 | WT% | XRF | |
| AL2O3 | 16.81 | WT% | XRF | |
| FEOT | 10 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 3.67 | WT% | XRF | |
| CAO | 8.13 | WT% | XRF | |
| NA2O | 3.89 | WT% | XRF | |
| K2O | 0.78 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| TOTAL | 99.7 | WT% | XRF | |
| LOI | 1.15 | WT% | XRF | |
| BA | 184 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | 34 | PPM | XRF | |
| RB | 13 | PPM | XRF | |
| SR | 405 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| ZR | 160 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| CR | 10 | PPM | XRF | |
| NI | 32 | PPM | XRF | |
| CU | 132 | PPM | XRF | |
| ZN | 72 | PPM | XRF |