Sample 80
NavDat sample number 17252 · BASALTIC-ANDESITE
Sample
| Sample ID | 80 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.959 |
|---|---|
| Longitude | -120.966 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25 | 24 | 27 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.5 | WT% | XRF | |
| TIO2 | 1.37 | WT% | XRF | |
| AL2O3 | 18.59 | WT% | XRF | |
| FEOT | 9.13 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 4.16 | WT% | XRF | |
| CAO | 9.35 | WT% | XRF | |
| NA2O | 2.97 | WT% | XRF | |
| K2O | 1.41 | WT% | XRF | |
| P2O5 | 0.36 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| BA | 470 | PPM | INAA | |
| LA | 24.7 | PPM | INAA | |
| CE | 51.8 | PPM | INAA | |
| RB | 48 | PPM | INAA | |
| SR | 400 | PPM | INAA | |
| Y | 34 | PPM | XRF | |
| ZR | 130 | PPM | INAA | |
| CO | 24 | PPM | INAA | |
| CR | 21 | PPM | INAA | |
| NI | -28 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 271 | PPM | XRF |