Sample 50KC-22
NavDat sample number 66659 · DIORITE
Sample
| Sample ID | 50KC-22 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.2747 |
|---|---|
| Longitude | -111.946 |
| Location | Elkhorn Mountains |
| State / province | Montana |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 75 | 70 | 80 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.2 | WT% | RAPID_ROCK | |
| AL2O3 | 17.6 | WT% | RAPID_ROCK | |
| FE2O3 | 3.3 | WT% | RAPID_ROCK | |
| FEO | 5.4 | WT% | RAPID_ROCK | |
| FE2O3T | 9.2 | WT% | RAPID_ROCK | |
| MGO | 4.7 | WT% | RAPID_ROCK | |
| CAO | 7.2 | WT% | RAPID_ROCK | |
| NA2O | 3.1 | WT% | RAPID_ROCK | |
| K2O | 1.6 | WT% | RAPID_ROCK | |
| TIO2 | 1.4 | WT% | RAPID_ROCK | |
| P2O5 | 0.34 | WT% | RAPID_ROCK | |
| MNO | 0.2 | WT% | RAPID_ROCK | |
| LOI | 0.68 | WT% | RAPID_ROCK | |
| TOTAL | 101.22 | WT% | RAPID_ROCK |