Sample Z-171
NavDat sample number 42113 · ANDESITE
Sample
| Sample ID | Z-171 |
|---|---|
| Alternate ID | 78 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley Nb by ICP-MS at WSU |
Location
| Latitude | 19.31 |
|---|---|
| Longitude | -100.46 |
| Location | W of Benito Juarez |
| State / province | Michoacan |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 59.6 | WT% | UNKNOWN | |
| TIO2 | 0.82 | WT% | UNKNOWN | |
| AL2O3 | 15.46 | WT% | UNKNOWN | |
| FEOT | 4.88 | WT% | UNKNOWN | |
| MNO | 0.08 | WT% | UNKNOWN | |
| MGO | 4.66 | WT% | UNKNOWN | |
| CAO | 6.46 | WT% | UNKNOWN | |
| NA2O | 4.36 | WT% | UNKNOWN | |
| K2O | 1.34 | WT% | UNKNOWN | |
| P2O5 | 0.23 | WT% | UNKNOWN | |
| TOTAL | 97.89 | WT% | UNKNOWN | |
| S | 97.89 | UNKNOWN | ||
| SUMA_100 | 2.11 | WT% | UNKNOWN | |
| V | 117 | PPM | UNKNOWN | |
| CR | 184 | PPM | UNKNOWN | |
| NI | 115 | PPM | UNKNOWN | |
| CU | 32 | PPM | UNKNOWN | |
| ZN | 63 | PPM | UNKNOWN | |
| GA | 20 | PPM | UNKNOWN | |
| RB | 17 | PPM | UNKNOWN | |
| SR | 1182 | PPM | UNKNOWN | |
| Y | 14 | PPM | UNKNOWN | |
| ZR | 123 | PPM | UNKNOWN | |
| NB | 5 | PPM | UNKNOWN | |
| BA | 364 | PPM | UNKNOWN | |
| LA | 16 | PPM | UNKNOWN | |
| CE | 39 | PPM | UNKNOWN | |
| ND | 25 | PPM | UNKNOWN | |
| SM | 2 | PPM | UNKNOWN | |
| PB | 7 | PPM | UNKNOWN |