Sample Am-63
NavDat sample number 39835 · RHYOLITE
Sample
| Sample ID | Am-63 |
|---|---|
| Alternate ID | 20 |
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | UT Austin |
Location
| Latitude | 20.167 |
|---|---|
| Longitude | -100.17 |
| Location | La Cruz, Amealco, Qro. |
| State / province | Queretaro de Arteaga |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.9 | 0.14 | 3 | 5 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 68.45 | WT% | UNKNOWN | |
| TIO2 | 0.31 | WT% | UNKNOWN | |
| AL2O3 | 14.36 | WT% | UNKNOWN | |
| FE2O3 | 1.28 | WT% | UNKNOWN | |
| FEO | 1.3 | WT% | UNKNOWN | |
| MNO | 0.04 | WT% | UNKNOWN | |
| MGO | 0.55 | WT% | UNKNOWN | |
| CAO | 1.76 | WT% | UNKNOWN | |
| NA2O | 3.96 | WT% | UNKNOWN | |
| K2O | 4.57 | WT% | UNKNOWN | |
| P2O5 | 0.66 | WT% | UNKNOWN | |
| H2O_PLUS | 2.89 | WT% | UNKNOWN | |
| H2O_MINUS | 0.32 | WT% | UNKNOWN | |
| TOTAL | 100.45 | WT% | UNKNOWN | |
| S | 100.45 | UNKNOWN | ||
| SUMA_100 | -0.45 | WT% | UNKNOWN |