Sample SN-60
NavDat sample number 16936 · BASALTIC-ANDESITE
Sample
| Sample ID | SN-60 |
|---|---|
| Alternate ID | 2379 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 21.43 |
|---|---|
| Longitude | -104.73 |
| Location | V. Sanganguey |
| State / province | Nayarit |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Pleistocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.4 | WT% | UNKNOWN | |
| TIO2 | 1.52 | WT% | UNKNOWN | |
| AL2O3 | 17.9 | WT% | UNKNOWN | |
| FEOT | 7.8 | WT% | UNKNOWN | |
| MNO | 0.14 | WT% | UNKNOWN | |
| MGO | 5.6 | WT% | UNKNOWN | |
| CAO | 8.4 | WT% | UNKNOWN | |
| NA2O | 3.6 | WT% | UNKNOWN | |
| K2O | 1.22 | WT% | UNKNOWN | |
| P2O5 | 0.37 | WT% | UNKNOWN | |
| BE | 2.13 | PPM | UNKNOWN | |
| B | 7.2 | PPM | UNKNOWN | |
| NI | 64 | PPM | UNKNOWN | |
| CU | 37 | PPM | UNKNOWN | |
| RB | 10 | PPM | UNKNOWN | |
| SR | 627 | PPM | UNKNOWN | |
| Y | 21 | PPM | UNKNOWN | |
| ZR | 158 | PPM | UNKNOWN | |
| NB | 16 | PPM | UNKNOWN | |
| BA | 555 | PPM | UNKNOWN | |
| SR87_SR86 | 0.70391 | UNKNOWN | ||
| ND143_ND144 | 0.512795 | UNKNOWN |
References
- Verma, Surendra Pal; Nelson, Stephen A (1989) Isotopic and trace element constraints on the origin and evolution of alkaline and calc-alkaline magmas in the northwestern Mexican volcanic belt. Journal of Geophysical Research, B, Solid Earth and Planets. 94; 4, Pages 4531-4544. 1989. doi:10.1029/JB094iB04p04531