Sample 7E43
NavDat sample number 33954 · BASALTIC-ANDESITE
Sample
| Sample ID | 7E43 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.2675 |
|---|---|
| Longitude | -122.239 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 33 | 29.7 | 36.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.56 | WT% | XRF | |
| TIO2 | 1.57 | WT% | XRF | |
| AL2O3 | 17.93 | WT% | XRF | |
| FEOT | 9.78 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 4.71 | WT% | XRF | |
| CAO | 9.5 | WT% | XRF | |
| NA2O | 3.12 | WT% | XRF | |
| K2O | 0.41 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| TOTAL | 100.34 | WT% | XRF | |
| LOI | 2.32 | WT% | XRF | |
| BA | 115 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | -10 | PPM | XRF | |
| SR | 374 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 122 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| CO | 34 | PPM | XRF | |
| CR | 56 | PPM | XRF | |
| NI | 24 | PPM | XRF | |
| SC | 29 | PPM | XRF | |
| V | 260 | PPM | XRF | |
| CU | 110 | PPM | XRF | |
| PB | -4 | PPM | XRF | |
| ZN | 91 | PPM | XRF |