Sample NBM-8-19-6235-2
NavDat sample number 17238 · ANDESITE
Sample
| Sample ID | NBM-8-19-6235-2 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.7217 |
|---|---|
| Longitude | -121.187 |
| 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 | 59.84 | WT% | XRF | |
| TIO2 | 1.39 | WT% | XRF | |
| AL2O3 | 16.39 | WT% | XRF | |
| FEOT | 7.88 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 2.29 | WT% | XRF | |
| CAO | 5.63 | WT% | XRF | |
| NA2O | 4.01 | WT% | XRF | |
| K2O | 2.03 | WT% | XRF | |
| P2O5 | 0.38 | WT% | XRF | |
| TOTAL | 99.5 | WT% | XRF | |
| BA | 652 | PPM | XRF | |
| RB | 64 | PPM | XRF | |
| SR | 284 | PPM | XRF | |
| Y | 35 | PPM | XRF | |
| ZR | 214 | PPM | XRF | |
| NB | 18 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| NI | 4 | PPM | XRF | |
| SC | 21 | PPM | XRF | |
| V | 106 | PPM | XRF | |
| CU | 33 | PPM | XRF | |
| ZN | 83 | PPM | XRF |