Sample M.7
NavDat sample number 37088 · BASALTIC-ANDESITE
Sample
| Sample ID | M.7 |
|---|---|
| Alternate ID | 321 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 20.563 |
|---|---|
| Longitude | -104.778 |
| 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 | 56.17 | WT% | UNKNOWN | |
| TIO2 | 0.73 | WT% | UNKNOWN | |
| AL2O3 | 18.66 | WT% | UNKNOWN | |
| FE2O3 | 1.69 | WT% | UNKNOWN | |
| FEO | 3.76 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| MGO | 4.98 | WT% | UNKNOWN | |
| CAO | 7.34 | WT% | UNKNOWN | |
| NA2O | 4.27 | WT% | UNKNOWN | |
| K2O | 1.21 | WT% | UNKNOWN | |
| P2O5 | 0.26 | WT% | UNKNOWN | |
| H2O_PLUS | 0.78 | WT% | UNKNOWN | |
| H2O_MINUS | 0.18 | WT% | UNKNOWN | |
| TOTAL | 100.15 | WT% | UNKNOWN | |
| V | 107 | PPM | UNKNOWN | |
| CR | 114 | PPM | UNKNOWN | |
| NI | 64 | PPM | UNKNOWN | |
| CU | 26 | PPM | UNKNOWN | |
| ZN | 74 | PPM | UNKNOWN | |
| RB | 11 | PPM | UNKNOWN | |
| SR | 865 | PPM | UNKNOWN | |
| Y | 17 | PPM | UNKNOWN | |
| ZR | 104 | PPM | UNKNOWN | |
| NB | 2 | PPM | UNKNOWN | |
| BA | 640 | 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