Sample 292
NavDat sample number 39323
Sample
| Sample ID | 292 |
|---|---|
| Alternate ID | 2653 |
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 19.367 |
|---|---|
| Longitude | -99.651 |
| Location | C. El Perico |
| 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 | 55.8 | WT% | UNKNOWN | |
| TIO2 | 1.04 | WT% | UNKNOWN | |
| AL2O3 | 15.2 | WT% | UNKNOWN | |
| FEOT | 5.89 | WT% | UNKNOWN | |
| MNO | 0.09 | WT% | UNKNOWN | |
| MGO | 5.95 | WT% | UNKNOWN | |
| CAO | 6.5 | WT% | UNKNOWN | |
| NA2O | 4.63 | WT% | UNKNOWN | |
| K2O | 2.41 | WT% | UNKNOWN | |
| P2O5 | 0.63 | WT% | UNKNOWN | |
| TOTAL | 98.1 | WT% | UNKNOWN | |
| S | 98.14 | UNKNOWN | ||
| SUMA_100 | 1.86 | WT% | UNKNOWN | |
| NI | 135 | PPM | UNKNOWN | |
| CU | 33 | PPM | UNKNOWN | |
| ZN | 107 | PPM | UNKNOWN | |
| GA | 22 | PPM | UNKNOWN | |
| RB | 30 | PPM | UNKNOWN | |
| SR | 1437 | PPM | UNKNOWN | |
| Y | 18 | PPM | UNKNOWN | |
| ZR | 179 | PPM | UNKNOWN | |
| NB | 17 | PPM | UNKNOWN | |
| BA | 839 | PPM | UNKNOWN | |
| LA | 58 | PPM | UNKNOWN | |
| CE | 102 | PPM | UNKNOWN | |
| PB | 13 | 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