Sample Am-61
NavDat sample number 39834 · ANDESITE
Sample
| Sample ID | Am-61 |
|---|---|
| Alternate ID | 19 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UT Austin |
Location
| Latitude | 20.142 |
|---|---|
| Longitude | -100.168 |
| Location | Sta. Rosa, Amealco, Qro. |
| State / province | Queretaro de Arteaga |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.74 | 0.25 | 3 | 5 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.14 | WT% | UNKNOWN | |
| TIO2 | 0.77 | WT% | UNKNOWN | |
| AL2O3 | 15.87 | WT% | UNKNOWN | |
| FE2O3 | 2.1 | WT% | UNKNOWN | |
| FEO | 2.92 | WT% | UNKNOWN | |
| MNO | 0.09 | WT% | UNKNOWN | |
| MGO | 1.65 | WT% | UNKNOWN | |
| CAO | 4.24 | WT% | UNKNOWN | |
| NA2O | 4.04 | WT% | UNKNOWN | |
| K2O | 3.29 | WT% | UNKNOWN | |
| P2O5 | 0.21 | WT% | UNKNOWN | |
| H2O_PLUS | 1.15 | WT% | UNKNOWN | |
| H2O_MINUS | 0.31 | WT% | UNKNOWN | |
| CO2 | 0.05 | WT% | UNKNOWN | |
| TOTAL | 98.83 | WT% | UNKNOWN | |
| S | 98.83 | UNKNOWN | ||
| SUMA_100 | 1.17 | WT% | UNKNOWN |