Sample Q-39
NavDat sample number 34374 · DACITE
Sample
| Sample ID | Q-39 |
|---|---|
| Alternate ID | 2558 |
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 20.68 |
|---|---|
| Longitude | -103.82 |
| Location | C.Tomasillo |
| State / province | Jalisco |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69.16 | WT% | UNKNOWN | |
| TIO2 | 0.48 | WT% | UNKNOWN | |
| AL2O3 | 15.37 | WT% | UNKNOWN | |
| FE2O3 | 0.83 | WT% | UNKNOWN | |
| FEO | 1.42 | WT% | UNKNOWN | |
| MNO | 0.05 | WT% | UNKNOWN | |
| MGO | 0.74 | WT% | UNKNOWN | |
| CAO | 2.49 | WT% | UNKNOWN | |
| NA2O | 3.69 | WT% | UNKNOWN | |
| K2O | 3.72 | WT% | UNKNOWN | |
| P2O5 | 0.12 | WT% | UNKNOWN | |
| TOTAL | 98.07 | WT% | UNKNOWN | |
| SUMA_100 | 1.93 | WT% | UNKNOWN | |
| V | 55 | PPM | UNKNOWN | |
| NI | 11 | PPM | UNKNOWN | |
| CU | 11 | PPM | UNKNOWN | |
| ZN | 41 | PPM | UNKNOWN | |
| GA | 17 | PPM | UNKNOWN | |
| RB | 84 | PPM | UNKNOWN | |
| SR | 318 | PPM | UNKNOWN | |
| Y | 21 | PPM | UNKNOWN | |
| ZR | 203 | PPM | UNKNOWN | |
| NB | 10 | PPM | UNKNOWN | |
| BA | 1146 | PPM | UNKNOWN | |
| LA | 34 | PPM | UNKNOWN | |
| CE | 54 | PPM | UNKNOWN | |
| PB | 15 | PPM | UNKNOWN | |
| SR87_SR86 | 0.70405 | UNKNOWN | ||
| ND143_ND144 | 0.511992 | UNKNOWN | ||
| E_ND | 3 | UNKNOWN |