Sample Z-320
NavDat sample number 42140 · ANDESITE
Sample
| Sample ID | Z-320 |
|---|---|
| Alternate ID | 105 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley Nb by ICP-MS at WSU |
Location
| Latitude | 19.24 |
|---|---|
| Longitude | -100.1 |
| Location | NE of Valle de Bravo |
| 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 | 61.92 | WT% | UNKNOWN | |
| TIO2 | 0.67 | WT% | UNKNOWN | |
| AL2O3 | 16.04 | WT% | UNKNOWN | |
| FEOT | 4.72 | WT% | UNKNOWN | |
| MNO | 0.07 | WT% | UNKNOWN | |
| MGO | 3.81 | WT% | UNKNOWN | |
| CAO | 5.73 | WT% | UNKNOWN | |
| NA2O | 3.89 | WT% | UNKNOWN | |
| K2O | 2.09 | WT% | UNKNOWN | |
| P2O5 | 0.16 | WT% | UNKNOWN | |
| TOTAL | 99.1 | WT% | UNKNOWN | |
| S | 99.1 | UNKNOWN | ||
| SUMA_100 | 0.9 | WT% | UNKNOWN | |
| V | 109 | PPM | UNKNOWN | |
| CR | 66 | PPM | UNKNOWN | |
| NI | 53 | PPM | UNKNOWN | |
| CU | 23 | PPM | UNKNOWN | |
| ZN | 60 | PPM | UNKNOWN | |
| GA | 20 | PPM | UNKNOWN | |
| RB | 21 | PPM | UNKNOWN | |
| SR | 835 | PPM | UNKNOWN | |
| Y | 10 | PPM | UNKNOWN | |
| ZR | 126 | PPM | UNKNOWN | |
| NB | 5 | PPM | UNKNOWN | |
| BA | 426 | PPM | UNKNOWN | |
| LA | 11 | PPM | UNKNOWN | |
| CE | 30 | PPM | UNKNOWN | |
| ND | 19 | PPM | UNKNOWN | |
| SM | 4 | PPM | UNKNOWN | |
| PB | 8 | PPM | UNKNOWN |