Sample TZ8
NavDat sample number 16408 · ANDESITE
Sample
| Sample ID | TZ8 |
|---|---|
| Alternate ID | 257 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 16.775 |
|---|---|
| Longitude | -92.725 |
| Location | Tzomtehuiz Dome Complex |
| State / province | Chiapas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.51 | WT% | UNKNOWN | |
| TIO2 | 0.65 | WT% | UNKNOWN | |
| AL2O3 | 17.81 | WT% | UNKNOWN | |
| FE2O3T | 6.19 | WT% | UNKNOWN | |
| MNO | 0.15 | WT% | UNKNOWN | |
| MGO | 1.31 | WT% | UNKNOWN | |
| CAO | 6.35 | WT% | UNKNOWN | |
| NA2O | 4.1 | WT% | UNKNOWN | |
| K2O | 1.67 | WT% | UNKNOWN | |
| P2O5 | 0.26 | WT% | UNKNOWN | |
| TOTAL | 100 | WT% | UNKNOWN | |
| SC | 12 | PPM | UNKNOWN | |
| V | 84 | PPM | UNKNOWN | |
| CR | 17 | PPM | UNKNOWN | |
| CU | 33 | PPM | UNKNOWN | |
| ZN | 43 | PPM | UNKNOWN | |
| RB | 50 | PPM | UNKNOWN | |
| SR | 487 | PPM | UNKNOWN | |
| Y | 32 | PPM | UNKNOWN | |
| ZR | 174 | PPM | UNKNOWN | |
| LA | 19 | PPM | UNKNOWN | |
| CE | 50 | PPM | UNKNOWN |