Sample Z-142
NavDat sample number 42105 · ANDESITE
Sample
| Sample ID | Z-142 |
|---|---|
| Alternate ID | 70 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley Nb by ICP-MS at WSU |
Location
| Latitude | 19.3 |
|---|---|
| Longitude | -100.45 |
| 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 | 61.59 | WT% | UNKNOWN | |
| TIO2 | 0.78 | WT% | UNKNOWN | |
| AL2O3 | 15.24 | WT% | UNKNOWN | |
| FEOT | 4.61 | WT% | UNKNOWN | |
| MNO | 0.09 | WT% | UNKNOWN | |
| MGO | 4.63 | WT% | UNKNOWN | |
| CAO | 6.53 | WT% | UNKNOWN | |
| NA2O | 3.89 | WT% | UNKNOWN | |
| K2O | 1.26 | WT% | UNKNOWN | |
| P2O5 | 0.26 | WT% | UNKNOWN | |
| TOTAL | 99.88 | WT% | UNKNOWN | |
| S | 98.88 | UNKNOWN | ||
| SUMA_100 | 1.12 | WT% | UNKNOWN | |
| V | 102 | PPM | UNKNOWN | |
| CR | 207 | PPM | UNKNOWN | |
| NI | 107 | PPM | UNKNOWN | |
| CU | 22 | PPM | UNKNOWN | |
| ZN | 62 | PPM | UNKNOWN | |
| GA | 19 | PPM | UNKNOWN | |
| RB | 14 | PPM | UNKNOWN | |
| SR | 1141 | PPM | UNKNOWN | |
| Y | 18 | PPM | UNKNOWN | |
| ZR | 121 | PPM | UNKNOWN | |
| NB | 7 | PPM | UNKNOWN | |
| BA | 392 | PPM | UNKNOWN | |
| LA | 17 | PPM | UNKNOWN | |
| CE | 33 | PPM | UNKNOWN | |
| ND | 17 | PPM | UNKNOWN | |
| SM | 3 | PPM | UNKNOWN | |
| PB | 5 | PPM | UNKNOWN |