Sample TZ-7
NavDat sample number 16407 · ANDESITE
Sample
| Sample ID | TZ-7 |
|---|---|
| Alternate ID | 256 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 16.751 |
|---|---|
| Longitude | -92.61 |
| 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 | 59.5 | WT% | UNKNOWN | |
| TIO2 | 0.93 | WT% | UNKNOWN | |
| AL2O3 | 20.07 | WT% | UNKNOWN | |
| FE2O3T | 8.77 | WT% | UNKNOWN | |
| MNO | 0.24 | WT% | UNKNOWN | |
| MGO | 0.68 | WT% | UNKNOWN | |
| CAO | 3.04 | WT% | UNKNOWN | |
| NA2O | 2.78 | WT% | UNKNOWN | |
| K2O | 3.72 | WT% | UNKNOWN | |
| P2O5 | 0.28 | WT% | UNKNOWN | |
| TOTAL | 100.01 | WT% | UNKNOWN | |
| SC | 16 | PPM | UNKNOWN | |
| V | 113 | PPM | UNKNOWN | |
| CR | 47 | PPM | UNKNOWN | |
| CU | 55 | PPM | UNKNOWN | |
| ZN | 112 | PPM | UNKNOWN | |
| RB | 120 | PPM | UNKNOWN | |
| SR | 395 | PPM | UNKNOWN | |
| Y | 43 | PPM | UNKNOWN | |
| ZR | 200 | PPM | UNKNOWN | |
| LA | 34 | PPM | UNKNOWN | |
| CE | 122 | PPM | UNKNOWN |