Sample 865
NavDat sample number 13103 · ANDESITE
Sample
| Sample ID | 865 |
|---|---|
| Alternate ID | 481 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.5875 |
|---|---|
| Longitude | -101.95 |
| Location | Volc. Hoya Urutzen |
| 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 | 58.21 | WT% | UNKNOWN | |
| TIO2 | 0.92 | WT% | UNKNOWN | |
| AL2O3 | 17.51 | WT% | UNKNOWN | |
| FE2O3 | 1.84 | WT% | UNKNOWN | |
| FEO | 4.24 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 4.08 | WT% | UNKNOWN | |
| CAO | 6.87 | WT% | UNKNOWN | |
| NA2O | 3.98 | WT% | UNKNOWN | |
| K2O | 1.49 | WT% | UNKNOWN | |
| P2O5 | 0.25 | WT% | UNKNOWN | |
| H2O_PLUS | 0.78 | WT% | UNKNOWN | |
| H2O_MINUS | 0.08 | WT% | UNKNOWN | |
| TOTAL | 100.35 | WT% | UNKNOWN |