Sample Z-737
NavDat sample number 60678 · DACITE
Sample
| Sample ID | Z-737 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 19.9531 |
|---|---|
| Longitude | -100.182 |
| Location | Central Mexican Volcanic Belt |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.9 | 0 | 1.8 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.28 | WT% | WDXRF | |
| TIO2 | 0.32 | WT% | WDXRF | |
| AL2O3 | 14.74 | WT% | WDXRF | |
| FEOT | 2.7 | WT% | WDXRF | |
| MNO | 0.04 | WT% | WDXRF | |
| MGO | 0.45 | WT% | WDXRF | |
| CAO | 2.01 | WT% | WDXRF | |
| NA2O | 4.38 | WT% | WDXRF | |
| K2O | 3.8 | WT% | WDXRF | |
| P2O5 | 0.08 | WT% | WDXRF | |
| TOTAL | 99.81 | WT% | WDXRF | |
| V | 14 | PPM | WDXRF | |
| CR | 5 | PPM | WDXRF | |
| NI | 0 | PPM | WDXRF | |
| CU | 6 | PPM | WDXRF | |
| ZN | 54 | PPM | WDXRF | |
| RB | 106 | PPM | WDXRF | |
| SR | 225 | PPM | WDXRF | |
| Y | 24 | PPM | WDXRF | |
| ZR | 261 | PPM | WDXRF | |
| NB | 11 | PPM | WDXRF | |
| BA | 836 | PPM | WDXRF | |
| PB | 16 | PPM | WDXRF | |
| LA | 36 | PPM | WDXRF | |
| CE | 63 | PPM | WDXRF | |
| ND | 28 | PPM | WDXRF | |
| SM | 5 | PPM | WDXRF |