Sample MM 818
NavDat sample number 4114 · RHYODACITE
Sample
| Sample ID | MM 818 |
|---|---|
| Rock name | RHYODACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | O'Leary Peak |
Location
| Latitude | 35.4017 |
|---|---|
| Longitude | -111.526 |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.45 | 0.2 | 0.7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 70.5 | WT% | RAPID_ROCK | |
| TIO2 | 0.34 | WT% | RAPID_ROCK | |
| AL2O3 | 15 | WT% | RAPID_ROCK | |
| FE2O3 | 2.93 | WT% | RAPID_ROCK | |
| FEO | 0.23 | WT% | RAPID_ROCK | |
| MNO | 0.09 | WT% | RAPID_ROCK | |
| MGO | 0.6 | WT% | RAPID_ROCK | |
| CAO | 1.7 | WT% | RAPID_ROCK | |
| NA2O | 5.2 | WT% | RAPID_ROCK | |
| K2O | 3.6 | WT% | RAPID_ROCK | |
| P2O5 | 0.14 | WT% | RAPID_ROCK | |
| H2O | 0.02 | WT% | RAPID_ROCK | |
| H2O_MINUS | 0.13 | WT% | RAPID_ROCK | |
| CO2 | 0.09 | WT% | RAPID_ROCK | |
| TOTAL | 100.57 | WT% | RAPID_ROCK | |
| SR | 306 | PPM | TIMS | |
| SR87_SR86 | 0.705 | TIMS |