Sample 279
NavDat sample number 7031 · COMENDITE
Sample
| Sample ID | 279 |
|---|---|
| Alternate ID | 383 |
| Rock name | COMENDITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 21.19 |
|---|---|
| Longitude | -104.68 |
| Location | C. Los Ocotes, Nay. |
| 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 | 71.34 | WT% | UNKNOWN | |
| TIO2 | 0.33 | WT% | UNKNOWN | |
| AL2O3 | 13.34 | WT% | UNKNOWN | |
| FE2O3 | 2.56 | WT% | UNKNOWN | |
| FEO | 0.66 | WT% | UNKNOWN | |
| MNO | 0.06 | WT% | UNKNOWN | |
| MGO | 0.37 | WT% | UNKNOWN | |
| CAO | 2.44 | WT% | UNKNOWN | |
| NA2O | 4.95 | WT% | UNKNOWN | |
| K2O | 3.55 | WT% | UNKNOWN | |
| P2O5 | 0.02 | WT% | UNKNOWN | |
| H2O_PLUS | 0.68 | WT% | UNKNOWN | |
| H2O_MINUS | 0.05 | WT% | UNKNOWN | |
| TOTAL | 100.35 | WT% | UNKNOWN | |
| S | 100.35 | UNKNOWN | ||
| SUMA_100 | -0.35 | WT% | UNKNOWN |