Sample 1253
NavDat sample number 13115 · ANDESITE
Sample
| Sample ID | 1253 |
|---|---|
| Alternate ID | 497 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.8722 |
|---|---|
| Longitude | -101.442 |
| Location | Volc. Hacienda Vieja, 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 | 58.67 | WT% | UNKNOWN | |
| TIO2 | 1.06 | WT% | UNKNOWN | |
| AL2O3 | 18.14 | WT% | UNKNOWN | |
| FE2O3 | 2.31 | WT% | UNKNOWN | |
| FEO | 3.98 | WT% | UNKNOWN | |
| MNO | 0.07 | WT% | UNKNOWN | |
| MGO | 3.1 | WT% | UNKNOWN | |
| CAO | 6.49 | WT% | UNKNOWN | |
| NA2O | 4.19 | WT% | UNKNOWN | |
| K2O | 1.83 | WT% | UNKNOWN | |
| P2O5 | 0.35 | WT% | UNKNOWN | |
| H2O_PLUS | 0.01 | WT% | UNKNOWN | |
| H2O_MINUS | 0.01 | WT% | UNKNOWN | |
| TOTAL | 100.21 | WT% | UNKNOWN |