Sample ZA09
NavDat sample number 44327 · ANDESITE
Sample
| Sample ID | ZA09 |
|---|---|
| Alternate ID | 2313 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Uni.Mainz/Max Plank Inst. |
Location
| Latitude | 20.9133 |
|---|---|
| Longitude | -100.199 |
| Location | Volcan Zamorano |
| State / province | Guanajuato |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 10 | 9 | 11 | Late Miocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.43 | WT% | XRF | |
| TIO2 | 0.94 | WT% | XRF | |
| AL2O3 | 17.64 | WT% | XRF | |
| FE2O3T | 5.13 | WT% | XRF | |
| MNO | 0.079 | WT% | XRF | |
| MGO | 2.36 | WT% | XRF | |
| CAO | 5.54 | WT% | XRF | |
| NA2O | 4.12 | WT% | XRF | |
| K2O | 1.59 | WT% | XRF | |
| P2O5 | 0.233 | WT% | XRF | |
| LOI | 0.33 | WT% | XRF | |
| TOTAL | 100.39 | WT% | XRF | |
| S | 100.392 | UNKNOWN | ||
| SUMA_100 | -0.392 | WT% | UNKNOWN | |
| V | 74 | PPM | HPLC | |
| CR | 21 | PPM | HPLC | |
| CO | 10 | PPM | HPLC | |
| NI | 11 | PPM | HPLC | |
| CU | 9 | PPM | HPLC | |
| ZN | 71 | PPM | HPLC | |
| RB | 31.2 | PPM | HPLC | |
| SR | 532 | PPM | HPLC | |
| Y | 19.2 | PPM | HPLC | |
| ZR | 166 | PPM | HPLC | |
| NB | 8.4 | PPM | HPLC | |
| BA | 540 | PPM | HPLC | |
| LA | 9.3 | PPM | HPLC | |
| CE | 22 | PPM | HPLC | |
| PR | 2.46 | PPM | HPLC | |
| ND | 9.7 | PPM | HPLC | |
| SM | 2.2 | PPM | HPLC | |
| EU | 0.78 | PPM | HPLC | |
| GD | 2.28 | PPM | HPLC | |
| TB | 0.4 | PPM | HPLC | |
| HO | 0.44 | PPM | HPLC | |
| ER | 1.18 | PPM | HPLC | |
| TM | 0.2 | PPM | HPLC | |
| YB | 1.31 | PPM | HPLC | |
| LU | 0.24 | PPM | HPLC | |
| HY | 9.53 | PPM | XRF | |
| SR87_SR86 | 0.704763 | MS | ||
| ND143_ND144 | 0.512587 | MS | ||
| E_ND | -0.99 | MS | ||
| PB206_PB204 | 18.809 | MS | ||
| PB207_PB204 | 15.634 | MS | ||
| PB208_PB204 | 38.695 | MS |
References
- Verma, Surendra P; Carrasco, Nunez Gerardo (2003) Reappraisal of the geology and geochemistry of Volcan Zamorano, central Mexico; implications for discriminating the Sierra Madre Occidental and Mexican volcanic belt provinces. International Geology Review. 45; 8, Pages 724-752. 2003. doi:10.2747/0020-6814.45.8.724