Sample M.22
NavDat sample number 37077 · BASALTIC-ANDESITE
Sample
| Sample ID | M.22 |
|---|---|
| Alternate ID | 310 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 20.59 |
|---|---|
| Longitude | -104.868 |
| Location | MascotaISE |
| 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 | 55.25 | WT% | UNKNOWN | |
| TIO2 | 0.74 | WT% | UNKNOWN | |
| AL2O3 | 17.41 | WT% | UNKNOWN | |
| FE2O3 | 1.96 | WT% | UNKNOWN | |
| FEO | 4.22 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| MGO | 6.68 | WT% | UNKNOWN | |
| CAO | 7.28 | WT% | UNKNOWN | |
| NA2O | 3.97 | WT% | UNKNOWN | |
| K2O | 1.18 | WT% | UNKNOWN | |
| P2O5 | 0.27 | WT% | UNKNOWN | |
| H2O_PLUS | 0.61 | WT% | UNKNOWN | |
| H2O_MINUS | 0.14 | WT% | UNKNOWN | |
| TOTAL | 99.83 | WT% | UNKNOWN | |
| V | 106 | PPM | UNKNOWN | |
| CR | 223 | PPM | UNKNOWN | |
| NI | 106 | PPM | UNKNOWN | |
| CU | 36 | PPM | UNKNOWN | |
| ZN | 68 | PPM | UNKNOWN | |
| RB | 11 | PPM | UNKNOWN | |
| SR | 805 | PPM | UNKNOWN | |
| Y | 18 | PPM | UNKNOWN | |
| ZR | 108 | PPM | UNKNOWN | |
| NB | 4 | PPM | UNKNOWN | |
| BA | 475 | PPM | UNKNOWN |
References
- Carmichael, I S E; Lange, R A; Luhr, J F (1996) Quaternary minettes and associated volcanic rocks of Mascota, western Mexico; a consequence of plate extension above a subduction modified mantle wedge. Contributions to Mineralogy and Petrology. 124; 3-4, Pages 302-333. 1996. doi:10.1007/s004100050193