Sample 7E15B
NavDat sample number 33125 · BASALTIC-ANDESITE
Sample
| Sample ID | 7E15B |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.4239 |
|---|---|
| Longitude | -122.233 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32 | 28.8 | 35.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.13 | WT% | XRF | |
| TIO2 | 1.18 | WT% | XRF | |
| AL2O3 | 19.6 | WT% | XRF | |
| FEOT | 7.15 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 3.52 | WT% | XRF | |
| CAO | 9.23 | WT% | XRF | |
| NA2O | 3.27 | WT% | XRF | |
| K2O | 0.66 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| TOTAL | 100.08 | WT% | XRF | |
| LOI | 1.83 | WT% | XRF | |
| BA | 165 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | 15 | PPM | XRF | |
| SR | 343 | PPM | XRF | |
| Y | 17 | PPM | XRF | |
| ZR | 139 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| CO | 26 | PPM | XRF | |
| CR | 51 | PPM | XRF | |
| NI | 19 | PPM | XRF | |
| SC | 23 | PPM | XRF | |
| V | 210 | PPM | XRF | |
| CU | 84 | PPM | XRF | |
| PB | -4 | PPM | XRF | |
| ZN | 71 | PPM | XRF |