Sample 619
NavDat sample number 7064 · RHYOLITE
Sample
| Sample ID | 619 |
|---|---|
| Alternate ID | 416 |
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 20.9097 |
|---|---|
| Longitude | -103.866 |
| Location | Cerro Saavedra |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 73.88 | WT% | UNKNOWN | |
| TIO2 | 0.07 | WT% | UNKNOWN | |
| AL2O3 | 13.24 | WT% | UNKNOWN | |
| FE2O3 | 0.32 | WT% | UNKNOWN | |
| FEO | 1.01 | WT% | UNKNOWN | |
| MNO | 0.06 | WT% | UNKNOWN | |
| MGO | 0.12 | WT% | UNKNOWN | |
| CAO | 0.5 | WT% | UNKNOWN | |
| NA2O | 4.69 | WT% | UNKNOWN | |
| K2O | 5.64 | WT% | UNKNOWN | |
| P2O5 | 0.02 | WT% | UNKNOWN | |
| H2O_PLUS | 0.19 | WT% | UNKNOWN | |
| H2O_MINUS | 0.02 | WT% | UNKNOWN | |
| TOTAL | 99.76 | WT% | UNKNOWN | |
| S | 99.76 | UNKNOWN | ||
| SUMA_100 | 0.24 | WT% | UNKNOWN |