Sample 56-E-46A
NavDat sample number 66788 · SPESSARTITE
Sample
| Sample ID | 56-E-46A |
|---|---|
| Rock name | SPESSARTITE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.25 |
|---|---|
| Longitude | -108.85 |
| Location | vicinity of Yucca cluster; Ute mtns. |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 70 | 60 | 80 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.8 | WT% | RAPID_ROCK | |
| AL2O3 | 15.5 | WT% | RAPID_ROCK | |
| FE2O3 | 4.8 | WT% | RAPID_ROCK | |
| FEO | 5.7 | WT% | RAPID_ROCK | |
| MGO | 5.3 | WT% | RAPID_ROCK | |
| CAO | 8.5 | WT% | RAPID_ROCK | |
| NA2O | 3.8 | WT% | RAPID_ROCK | |
| K2O | 1.9 | WT% | RAPID_ROCK | |
| TIO2 | 1.2 | WT% | RAPID_ROCK | |
| P2O5 | 0.42 | WT% | RAPID_ROCK | |
| MNO | 0.17 | WT% | RAPID_ROCK | |
| H2O | 3.7 | WT% | RAPID_ROCK | |
| CO2 | 0.46 | WT% | RAPID_ROCK |