Sample MJB-10-15-A
NavDat sample number 17245 · BASALTIC-ANDESITE
Sample
| Sample ID | MJB-10-15-A |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.7333 |
|---|---|
| Longitude | -121.13 |
| 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 | 57.64 | WT% | XRF | |
| TIO2 | 1.07 | WT% | XRF | |
| AL2O3 | 17.64 | WT% | XRF | |
| FEOT | 7.51 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 3.5 | WT% | XRF | |
| CAO | 7.33 | WT% | XRF | |
| NA2O | 3.31 | WT% | XRF | |
| K2O | 1.58 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| TOTAL | 99.35 | WT% | XRF | |
| BA | 539 | PPM | XRF | |
| RB | 47 | PPM | XRF | |
| SR | 384 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZR | 161 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| CR | 36 | PPM | XRF | |
| NI | 7 | PPM | XRF | |
| SC | 25 | PPM | XRF | |
| V | 157 | PPM | XRF | |
| CU | 32 | PPM | XRF | |
| ZN | 82 | PPM | XRF |