Sample Z-170
NavDat sample number 42112 · ANDESITE
Sample
| Sample ID | Z-170 |
|---|---|
| Alternate ID | 77 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley Nb by ICP-MS at WSU |
Location
| Latitude | 19.31 |
|---|---|
| Longitude | -100.49 |
| Location | C. El Escorpion |
| 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 | 60.01 | WT% | UNKNOWN | |
| TIO2 | 0.8 | WT% | UNKNOWN | |
| AL2O3 | 15.29 | WT% | UNKNOWN | |
| FEOT | 4.89 | WT% | UNKNOWN | |
| MNO | 0.08 | WT% | UNKNOWN | |
| MGO | 4.46 | WT% | UNKNOWN | |
| CAO | 6.16 | WT% | UNKNOWN | |
| NA2O | 4.15 | WT% | UNKNOWN | |
| K2O | 1.44 | WT% | UNKNOWN | |
| P2O5 | 0.21 | WT% | UNKNOWN | |
| TOTAL | 97.49 | WT% | UNKNOWN | |
| S | 97.49 | UNKNOWN | ||
| SUMA_100 | 2.51 | WT% | UNKNOWN | |
| V | 123 | PPM | UNKNOWN | |
| CR | 229 | PPM | UNKNOWN | |
| NI | 92 | PPM | UNKNOWN | |
| CU | 33 | PPM | UNKNOWN | |
| ZN | 65 | PPM | UNKNOWN | |
| GA | 20 | PPM | UNKNOWN | |
| RB | 19 | PPM | UNKNOWN | |
| SR | 1024 | PPM | UNKNOWN | |
| Y | 19 | PPM | UNKNOWN | |
| ZR | 139 | PPM | UNKNOWN | |
| NB | 7 | PPM | UNKNOWN | |
| BA | 387 | PPM | UNKNOWN | |
| LA | 18 | PPM | UNKNOWN | |
| CE | 40 | PPM | UNKNOWN | |
| ND | 26 | PPM | UNKNOWN | |
| SM | 3 | PPM | UNKNOWN | |
| PB | 6 | PPM | UNKNOWN |