Sample Z-159
NavDat sample number 42109 · ANDESITE
Sample
| Sample ID | Z-159 |
|---|---|
| Alternate ID | 74 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley Nb by ICP-MS at WSU |
Location
| Latitude | 19.5 |
|---|---|
| Longitude | -100.22 |
| Location | Sierra de Angangueo |
| 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 | 61.7 | WT% | UNKNOWN | |
| TIO2 | 0.72 | WT% | UNKNOWN | |
| AL2O3 | 17.6 | WT% | UNKNOWN | |
| FEOT | 4.5 | WT% | UNKNOWN | |
| MNO | 0.07 | WT% | UNKNOWN | |
| MGO | 3 | WT% | UNKNOWN | |
| CAO | 5.4 | WT% | UNKNOWN | |
| NA2O | 3.6 | WT% | UNKNOWN | |
| K2O | 1.7 | WT% | UNKNOWN | |
| P2O5 | 0.15 | WT% | UNKNOWN | |
| TOTAL | 98.44 | WT% | UNKNOWN | |
| S | 98.44 | UNKNOWN | ||
| SUMA_100 | 1.56 | WT% | UNKNOWN | |
| V | 123 | PPM | UNKNOWN | |
| CR | 33 | PPM | UNKNOWN | |
| NI | 14 | PPM | UNKNOWN | |
| CU | 9 | PPM | UNKNOWN | |
| ZN | 62 | PPM | UNKNOWN | |
| GA | 21 | PPM | UNKNOWN | |
| RB | 50 | PPM | UNKNOWN | |
| SR | 532 | PPM | UNKNOWN | |
| Y | 18 | PPM | UNKNOWN | |
| ZR | 137 | PPM | UNKNOWN | |
| NB | 18 | PPM | UNKNOWN | |
| BA | 380 | PPM | UNKNOWN | |
| LA | 8 | PPM | UNKNOWN | |
| CE | 28 | PPM | UNKNOWN | |
| PB | 9 | PPM | UNKNOWN |