Sample 5
NavDat sample number 3491 · ALASKITE
Sample
| Sample ID | 5 |
|---|---|
| Rock name | ALASKITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 37.7 |
|---|---|
| Longitude | -108.02 |
| Location | Blackhawk fault |
| State / province | COLORADO |
| Formation | Rico stock |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 61 | 50 | 72 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 73.3 | WT% | RAPID_ROCK | |
| TIO2 | 0.08 | WT% | RAPID_ROCK | |
| AL2O3 | 12.9 | WT% | RAPID_ROCK | |
| FE2O3 | 1.3 | WT% | RAPID_ROCK | |
| FEO | 0.16 | WT% | RAPID_ROCK | |
| MNO | 0.22 | WT% | RAPID_ROCK | |
| MGO | 0.2 | WT% | RAPID_ROCK | |
| CAO | 0.1 | WT% | RAPID_ROCK | |
| NA2O | 0.4 | WT% | RAPID_ROCK | |
| K2O | 9.9 | WT% | RAPID_ROCK | |
| H2O_MINUS | 0 | WT% | RAPID_ROCK | |
| H2O_PLUS | 0.52 | WT% | RAPID_ROCK | |
| P2O5 | 0 | WT% | RAPID_ROCK | |
| CO2 | 0.16 | WT% | RAPID_ROCK | |
| SO3 | 0.9 | WT% | RAPID_ROCK | |
| BAO | 0.08 | WT% | RAPID_ROCK |