Sample 219
NavDat sample number 39275
Sample
| Sample ID | 219 |
|---|---|
| Alternate ID | 2605 |
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 19.217 |
|---|---|
| Longitude | -99.017 |
| Location | V. Teuhtli |
| State / province | Distrito Federal |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.5 | WT% | UNKNOWN | |
| TIO2 | 1.25 | WT% | UNKNOWN | |
| AL2O3 | 17 | WT% | UNKNOWN | |
| FEOT | 6.94 | WT% | UNKNOWN | |
| MNO | 0.13 | WT% | UNKNOWN | |
| MGO | 5.18 | WT% | UNKNOWN | |
| CAO | 7.72 | WT% | UNKNOWN | |
| NA2O | 3.94 | WT% | UNKNOWN | |
| K2O | 1.09 | WT% | UNKNOWN | |
| P2O5 | 0.22 | WT% | UNKNOWN | |
| TOTAL | 99 | WT% | UNKNOWN | |
| S | 98.97 | UNKNOWN | ||
| SUMA_100 | 1.03 | WT% | UNKNOWN | |
| NI | 20 | PPM | UNKNOWN | |
| CU | 9 | PPM | UNKNOWN | |
| ZN | 69 | PPM | UNKNOWN | |
| GA | 20 | PPM | UNKNOWN | |
| RB | 28 | PPM | UNKNOWN | |
| SR | 447 | PPM | UNKNOWN | |
| Y | 26 | PPM | UNKNOWN | |
| ZR | 160 | PPM | UNKNOWN | |
| NB | 4 | PPM | UNKNOWN | |
| BA | 239 | PPM | UNKNOWN | |
| LA | 12 | PPM | UNKNOWN | |
| CE | 32 | PPM | UNKNOWN | |
| PB | 9 | PPM | UNKNOWN |
References
- Wallace, Paul J; Carmichael, Ian S E (1999) Quaternary volcanism near the Valley of Mexico; implications or subduction zone magmatism and the effects of crustal thickness variations on primitive magma compositions. Contributions to Mineralogy and Petrology. 135; 4, Pages 291-314. 1999. doi:10.1007/s004100050513