Sample Am-18
NavDat sample number 39839 · ANDESITE
Sample
| Sample ID | Am-18 |
|---|---|
| Alternate ID | 5 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UT Austin |
Location
| Latitude | 20.1 |
|---|---|
| Longitude | -100.192 |
| Location | Garabato, Amealco, Qro. |
| State / province | Queretaro de Arteaga |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.54 | 0.26 | 1 | 3 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.52 | WT% | UNKNOWN | |
| TIO2 | 0.74 | WT% | UNKNOWN | |
| AL2O3 | 16.61 | WT% | UNKNOWN | |
| FE2O3 | 2.07 | WT% | UNKNOWN | |
| FEO | 2.24 | WT% | UNKNOWN | |
| MNO | 0.09 | WT% | UNKNOWN | |
| MGO | 2.62 | WT% | UNKNOWN | |
| CAO | 5.64 | WT% | UNKNOWN | |
| NA2O | 3.65 | WT% | UNKNOWN | |
| K2O | 2.83 | WT% | UNKNOWN | |
| P2O5 | 0.3 | WT% | UNKNOWN | |
| H2O_PLUS | 1.07 | WT% | UNKNOWN | |
| H2O_MINUS | 0.36 | WT% | UNKNOWN | |
| CO2 | 0.18 | WT% | UNKNOWN | |
| TOTAL | 99.93 | WT% | UNKNOWN | |
| S | 99.92 | UNKNOWN | ||
| SUMA_100 | 0.08 | WT% | UNKNOWN |