Sample 7E29
NavDat sample number 33963 · BASALTIC-ANDESITE
Sample
| Sample ID | 7E29 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.2794 |
|---|---|
| Longitude | -122.189 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 31 | 27.9 | 34.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.74 | WT% | XRF | |
| TIO2 | 1.53 | WT% | XRF | |
| AL2O3 | 18.32 | WT% | XRF | |
| FEOT | 8.7 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 3.48 | WT% | XRF | |
| CAO | 8.96 | WT% | XRF | |
| NA2O | 3.1 | WT% | XRF | |
| K2O | 0.77 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| TOTAL | 100.48 | WT% | XRF | |
| LOI | 1.88 | WT% | XRF | |
| BA | 172 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | 13 | PPM | XRF | |
| SR | 291 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 161 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| CO | 25 | PPM | XRF | |
| CR | 20 | PPM | XRF | |
| NI | 9 | PPM | XRF | |
| SC | 26 | PPM | XRF | |
| V | 240 | PPM | XRF | |
| CU | 120 | PPM | XRF | |
| PB | -4 | PPM | XRF | |
| ZN | 81 | PPM | XRF |