Sample 732
NavDat sample number 13086 · ANDESITE
Sample
| Sample ID | 732 |
|---|---|
| Alternate ID | 464 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.8208 |
|---|---|
| Longitude | -101.815 |
| Location | Cerro El Tecolote |
| 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 | 57.83 | WT% | UNKNOWN | |
| TIO2 | 0.99 | WT% | UNKNOWN | |
| AL2O3 | 17.8 | WT% | UNKNOWN | |
| FE2O3 | 4.02 | WT% | UNKNOWN | |
| FEO | 2.85 | WT% | UNKNOWN | |
| MNO | 0.08 | WT% | UNKNOWN | |
| MGO | 3.45 | WT% | UNKNOWN | |
| CAO | 6.97 | WT% | UNKNOWN | |
| NA2O | 3.84 | WT% | UNKNOWN | |
| K2O | 1.28 | WT% | UNKNOWN | |
| P2O5 | 0.29 | WT% | UNKNOWN | |
| H2O_PLUS | 0.37 | WT% | UNKNOWN | |
| H2O_MINUS | 0.15 | WT% | UNKNOWN | |
| TOTAL | 99.92 | WT% | UNKNOWN |