Sample NBM-8-20-2
NavDat sample number 17240 · BASALTIC-ANDESITE
Sample
| Sample ID | NBM-8-20-2 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.7133 |
|---|---|
| Longitude | -121.185 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25 | 23 | 27 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.87 | WT% | XRF | |
| TIO2 | 1.39 | WT% | XRF | |
| AL2O3 | 17.55 | WT% | XRF | |
| FEOT | 9.87 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 3.44 | WT% | XRF | |
| CAO | 7.95 | WT% | XRF | |
| NA2O | 3.21 | WT% | XRF | |
| K2O | 1.26 | WT% | XRF | |
| P2O5 | 0.27 | WT% | XRF | |
| TOTAL | 99.24 | WT% | XRF | |
| BA | 458 | PPM | XRF | |
| RB | 33 | PPM | XRF | |
| SR | 324 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| ZR | 158 | PPM | XRF | |
| NB | 11 | PPM | XRF | |
| CR | 31 | PPM | XRF | |
| NI | 20 | PPM | XRF | |
| SC | 23 | PPM | XRF | |
| V | 186 | PPM | XRF | |
| CU | 74 | PPM | XRF | |
| ZN | 79 | PPM | XRF |