Sample 202332
NavDat sample number 50132 · BASALTIC-ANDESITE
Sample
| Sample ID | 202332 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.0911 |
|---|---|
| Longitude | -110.218 |
| Location | Crazy Mountains |
| State / province | Montana |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 50 | 49.5 | 50.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.57 | WT% | XRF | |
| AL2O3 | 18.72 | WT% | XRF | |
| FE2O3 | 0.73 | WT% | XRF | |
| FEO | 5.95 | WT% | XRF | |
| MGO | 3.17 | WT% | XRF | |
| CAO | 7.92 | WT% | XRF | |
| NA2O | 3.37 | WT% | XRF | |
| K2O | 1.9 | WT% | XRF | |
| TIO2 | 1.11 | WT% | XRF | |
| P2O5 | 0.43 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| LOI | 2.16 | WT% | XRF | |
| RB | 27 | PPM | EDXRF | |
| SR | 1090 | PPM | EDXRF | |
| Y | 28 | PPM | EDXRF | |
| ZR | 149 | PPM | EDXRF | |
| NB | 21 | PPM | EDXRF | |
| BA | 1338 | PPM | EDXRF | |
| LA | 47 | PPM | EDXRF | |
| CE | 90 | PPM | EDXRF | |
| ND | 24 | PPM | EDXRF |