Sample 661
NavDat sample number 7079 · TRACHYTE
Sample
| Sample ID | 661 |
|---|---|
| Alternate ID | 431 |
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 21.155 |
|---|---|
| Longitude | -104.603 |
| Location | Domo Cerro Grande |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.13 | WT% | UNKNOWN | |
| TIO2 | 0.6 | WT% | UNKNOWN | |
| AL2O3 | 16.72 | WT% | UNKNOWN | |
| FE2O3 | 3.33 | WT% | UNKNOWN | |
| FEO | 1.73 | WT% | UNKNOWN | |
| MNO | 0.13 | WT% | UNKNOWN | |
| MGO | 0.87 | WT% | UNKNOWN | |
| CAO | 3.48 | WT% | UNKNOWN | |
| NA2O | 6 | WT% | UNKNOWN | |
| K2O | 3.1 | WT% | UNKNOWN | |
| P2O5 | 0.25 | WT% | UNKNOWN | |
| H2O_PLUS | 0.1 | WT% | UNKNOWN | |
| H2O_MINUS | 0.04 | WT% | UNKNOWN | |
| TOTAL | 100.48 | WT% | UNKNOWN | |
| S | 100.48 | UNKNOWN | ||
| SUMA_100 | -0.48 | WT% | UNKNOWN |