Sample NTM-10-20-3
NavDat sample number 17233 · BASALTIC-ANDESITE
Sample
| Sample ID | NTM-10-20-3 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | sill |
Location
| Latitude | 46.76 |
|---|---|
| Longitude | -121.143 |
| 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 | 56.3 | WT% | XRF | |
| TIO2 | 1.17 | WT% | XRF | |
| AL2O3 | 17.48 | WT% | XRF | |
| FEOT | 8.29 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 5.03 | WT% | XRF | |
| CAO | 7.03 | WT% | XRF | |
| NA2O | 3.1 | WT% | XRF | |
| K2O | 1.15 | WT% | XRF | |
| P2O5 | 0.27 | WT% | XRF | |
| TOTAL | 97.82 | WT% | XRF | |
| BA | 537 | PPM | XRF | |
| RB | 26 | PPM | XRF | |
| SR | 345 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 135 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| CR | 90 | PPM | XRF | |
| NI | 27 | PPM | XRF | |
| SC | 25 | PPM | XRF | |
| V | 204 | PPM | XRF | |
| CU | 55 | PPM | XRF | |
| ZN | 54 | PPM | XRF |