Sample Z-172
NavDat sample number 42114 · ANDESITE
Sample
| Sample ID | Z-172 |
|---|---|
| Alternate ID | 79 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley Nb by ICP-MS at WSU |
Location
| Latitude | 19.28 |
|---|---|
| Longitude | -100.48 |
| Location | Timbuscatio, Mich. |
| 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 | 59.75 | WT% | UNKNOWN | |
| TIO2 | 0.82 | WT% | UNKNOWN | |
| AL2O3 | 15.58 | WT% | UNKNOWN | |
| FEOT | 4.7 | WT% | UNKNOWN | |
| MNO | 0.09 | WT% | UNKNOWN | |
| MGO | 4.64 | WT% | UNKNOWN | |
| CAO | 6.52 | WT% | UNKNOWN | |
| NA2O | 4.23 | WT% | UNKNOWN | |
| K2O | 1.37 | WT% | UNKNOWN | |
| P2O5 | 0.25 | WT% | UNKNOWN | |
| TOTAL | 97.95 | WT% | UNKNOWN | |
| S | 97.95 | UNKNOWN | ||
| SUMA_100 | 2.05 | WT% | UNKNOWN | |
| V | 133 | PPM | UNKNOWN | |
| CR | 175 | PPM | UNKNOWN | |
| NI | 112 | PPM | UNKNOWN | |
| CU | 28 | PPM | UNKNOWN | |
| ZN | 56 | PPM | UNKNOWN | |
| GA | 20 | PPM | UNKNOWN | |
| RB | 17 | PPM | UNKNOWN | |
| SR | 1148 | PPM | UNKNOWN | |
| Y | 16 | PPM | UNKNOWN | |
| ZR | 130 | PPM | UNKNOWN | |
| NB | 8 | PPM | UNKNOWN | |
| BA | 373 | PPM | UNKNOWN | |
| LA | 19 | PPM | UNKNOWN | |
| CE | 39 | PPM | UNKNOWN | |
| ND | 22 | PPM | UNKNOWN | |
| SM | 1 | PPM | UNKNOWN | |
| PB | 5 | PPM | UNKNOWN |