Sample Z-176A
NavDat sample number 42115 · ANDESITE
Sample
| Sample ID | Z-176A |
|---|---|
| Alternate ID | 80 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley Nb by ICP-MS at WSU |
Location
| Latitude | 19.44 |
|---|---|
| Longitude | -100.48 |
| Location | Zitacuaro-Valle de Bravo |
| 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 | 57.17 | WT% | UNKNOWN | |
| TIO2 | 0.84 | WT% | UNKNOWN | |
| AL2O3 | 15.5 | WT% | UNKNOWN | |
| FE2O3 | 3.07 | WT% | UNKNOWN | |
| FEO | 3.54 | WT% | UNKNOWN | |
| MNO | 0.09 | WT% | UNKNOWN | |
| MGO | 5.69 | WT% | UNKNOWN | |
| CAO | 6.91 | WT% | UNKNOWN | |
| NA2O | 4.21 | WT% | UNKNOWN | |
| K2O | 1.27 | WT% | UNKNOWN | |
| P2O5 | 0.21 | WT% | UNKNOWN | |
| TOTAL | 98.5 | WT% | UNKNOWN | |
| S | 98.5 | UNKNOWN | ||
| SUMA_100 | 1.5 | WT% | UNKNOWN | |
| V | 105 | PPM | UNKNOWN | |
| CR | 255 | PPM | UNKNOWN | |
| NI | 124 | PPM | UNKNOWN | |
| CU | 36 | PPM | UNKNOWN | |
| ZN | 73 | PPM | UNKNOWN | |
| RB | 15 | PPM | UNKNOWN | |
| SR | 853 | PPM | UNKNOWN | |
| Y | 20 | PPM | UNKNOWN | |
| ZR | 103 | PPM | UNKNOWN | |
| NB | 3.49 | PPM | UNKNOWN | |
| BA | 453 | PPM | UNKNOWN | |
| LA | 24 | PPM | UNKNOWN | |
| CE | 45 | PPM | UNKNOWN |