Sample BM-9-30-3C
NavDat sample number 17243 · ANDESITE
Sample
| Sample ID | BM-9-30-3C |
|---|---|
| Rock name | ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | dike |
Location
| Latitude | 46.7017 |
|---|---|
| Longitude | -121.193 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22 | 20 | 24 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.97 | WT% | XRF | |
| TIO2 | 1.12 | WT% | XRF | |
| AL2O3 | 17.85 | WT% | XRF | |
| FEOT | 7.33 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 2.82 | WT% | XRF | |
| CAO | 7.92 | WT% | XRF | |
| NA2O | 3.27 | WT% | XRF | |
| K2O | 1.33 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| TOTAL | 96.84 | WT% | XRF | |
| BA | 856 | PPM | XRF | |
| RB | 32 | PPM | XRF | |
| SR | 343 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZR | 136 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| CR | 14 | PPM | XRF | |
| NI | 7 | PPM | XRF | |
| SC | 25 | PPM | XRF | |
| V | 182 | PPM | XRF | |
| CU | 39 | PPM | XRF | |
| ZN | 73 | PPM | XRF |