Sample Am-53
NavDat sample number 39846 · ANDESITE
Sample
| Sample ID | Am-53 |
|---|---|
| Alternate ID | 18 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UT Austin |
Location
| Latitude | 20.125 |
|---|---|
| Longitude | -100.141 |
| Location | Amealco caldera |
| State / province | Queretaro de Arteaga |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4 | 3 | 5 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.55 | WT% | UNKNOWN | |
| TIO2 | 1.44 | WT% | UNKNOWN | |
| AL2O3 | 17.24 | WT% | UNKNOWN | |
| FE2O3 | 3.3 | WT% | UNKNOWN | |
| FEO | 3.48 | WT% | UNKNOWN | |
| MNO | 0.11 | WT% | UNKNOWN | |
| MGO | 3.29 | WT% | UNKNOWN | |
| CAO | 6.75 | WT% | UNKNOWN | |
| NA2O | 3.98 | WT% | UNKNOWN | |
| K2O | 1.65 | WT% | UNKNOWN | |
| P2O5 | 0.39 | WT% | UNKNOWN | |
| H2O_PLUS | 0.8 | WT% | UNKNOWN | |
| H2O_MINUS | 1.02 | WT% | UNKNOWN | |
| CO2 | 0.01 | WT% | UNKNOWN | |
| TOTAL | 99.01 | WT% | UNKNOWN | |
| S | 99.01 | UNKNOWN | ||
| SUMA_100 | 0.99 | WT% | UNKNOWN |