Sample 811
NavDat sample number 13087 · RHYOLITE
Sample
| Sample ID | 811 |
|---|---|
| Alternate ID | 465 |
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 19.45 |
|---|---|
| Longitude | -102.11 |
| Location | Cerro el Jabal, Mich. |
| State / province | Michoacan |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.75 | WT% | UNKNOWN | |
| TIO2 | 0.5 | WT% | UNKNOWN | |
| AL2O3 | 11.5 | WT% | UNKNOWN | |
| FE2O3 | 1.5 | WT% | UNKNOWN | |
| FEO | 0.33 | WT% | UNKNOWN | |
| MNO | 0.03 | WT% | UNKNOWN | |
| MGO | 0.11 | WT% | UNKNOWN | |
| CAO | 0.51 | WT% | UNKNOWN | |
| NA2O | 4.25 | WT% | UNKNOWN | |
| K2O | 4.65 | WT% | UNKNOWN | |
| P2O5 | 0.01 | WT% | UNKNOWN | |
| H2O_PLUS | 0.21 | WT% | UNKNOWN | |
| H2O_MINUS | 0.11 | WT% | UNKNOWN | |
| TOTAL | 99.46 | WT% | UNKNOWN |