Sample Z-731
NavDat sample number 52042 · ANDESITE
Sample
| Sample ID | Z-731 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.854 |
|---|---|
| Longitude | -100.058 |
| Location | Central Mexican Volcanic Belt |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.9 | 0 | 1.8 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.14 | WT% | WDXRF | |
| TIO2 | 0.72 | WT% | WDXRF | |
| AL2O3 | 16.11 | WT% | WDXRF | |
| FEOT | 5.04 | WT% | WDXRF | |
| MNO | 0.07 | WT% | WDXRF | |
| MGO | 5.8 | WT% | WDXRF | |
| CAO | 5.88 | WT% | WDXRF | |
| NA2O | 3.69 | WT% | WDXRF | |
| K2O | 1.97 | WT% | WDXRF | |
| P2O5 | 0.21 | WT% | WDXRF | |
| TOTAL | 100.63 | WT% | WDXRF | |
| V | 100 | PPM | WDXRF | |
| CR | 255 | PPM | WDXRF | |
| NI | 94 | PPM | WDXRF | |
| CU | 13 | PPM | WDXRF | |
| ZN | 63 | PPM | WDXRF | |
| RB | 24 | PPM | WDXRF | |
| SR | 896 | PPM | WDXRF | |
| Y | 13 | PPM | WDXRF | |
| ZR | 107 | PPM | WDXRF | |
| NB | 5 | PPM | WDXRF | |
| BA | 514 | PPM | WDXRF | |
| PB | 7 | PPM | WDXRF | |
| LA | 31 | PPM | WDXRF | |
| CE | 56 | PPM | WDXRF | |
| ND | 24 | PPM | WDXRF | |
| SM | 5 | PPM | WDXRF |