Sample Z-372
NavDat sample number 42164 · DACITE
Sample
| Sample ID | Z-372 |
|---|---|
| Alternate ID | 129 |
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | UC Berkeley Nb by ICP-MS at WSU |
Location
| Latitude | 19.08 |
|---|---|
| Longitude | -100.24 |
| Location | E of Zacazonapan, Mex. |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.6 | WT% | UNKNOWN | |
| TIO2 | 0.7 | WT% | UNKNOWN | |
| AL2O3 | 16 | WT% | UNKNOWN | |
| FEOT | 4 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 3.3 | WT% | UNKNOWN | |
| CAO | 5.3 | WT% | UNKNOWN | |
| NA2O | 3.7 | WT% | UNKNOWN | |
| K2O | 2.1 | WT% | UNKNOWN | |
| P2O5 | 0.19 | WT% | UNKNOWN | |
| TOTAL | 98.99 | WT% | UNKNOWN | |
| S | 98.99 | UNKNOWN | ||
| SUMA_100 | 1.01 | WT% | UNKNOWN | |
| V | 112 | PPM | UNKNOWN | |
| CR | 60 | PPM | UNKNOWN | |
| NI | 40 | PPM | UNKNOWN | |
| CU | 14 | PPM | UNKNOWN | |
| ZN | 61 | PPM | UNKNOWN | |
| GA | 20 | PPM | UNKNOWN | |
| RB | 37 | PPM | UNKNOWN | |
| SR | 879 | PPM | UNKNOWN | |
| Y | 16 | PPM | UNKNOWN | |
| ZR | 130 | PPM | UNKNOWN | |
| NB | 6 | PPM | UNKNOWN | |
| BA | 359 | PPM | UNKNOWN | |
| LA | 15 | PPM | UNKNOWN | |
| CE | 24 | PPM | UNKNOWN | |
| ND | 18 | PPM | UNKNOWN | |
| PB | 8 | PPM | UNKNOWN |