Sample A-60
NavDat sample number 33172 · BASALTIC-ANDESITE
Sample
| Sample ID | A-60 |
|---|---|
| Alternate ID | 1497 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 21.55 |
|---|---|
| Longitude | -103.38 |
| Location | C. San Vicente, Teul, Zac. |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 21.81 | 1.04 | 11 | 23.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.6 | WT% | UNKNOWN | |
| TIO2 | 2.03 | WT% | UNKNOWN | |
| AL2O3 | 15.7 | WT% | UNKNOWN | |
| FE2O3 | 1.8 | WT% | UNKNOWN | |
| FEO | 7.95 | WT% | UNKNOWN | |
| MNO | 0.14 | WT% | UNKNOWN | |
| MGO | 4.8 | WT% | UNKNOWN | |
| CAO | 7.65 | WT% | UNKNOWN | |
| NA2O | 2.99 | WT% | UNKNOWN | |
| K2O | 2.1 | WT% | UNKNOWN | |
| P2O5 | 0.79 | WT% | UNKNOWN | |
| H2O_PLUS | 0.83 | WT% | UNKNOWN | |
| H2O_MINUS | 0.26 | WT% | UNKNOWN | |
| TOTAL | 99.7 | WT% | UNKNOWN | |
| S | 99.64 | UNKNOWN | ||
| SUMA_100 | 0.36 | WT% | UNKNOWN | |
| V | 225 | PPM | UNKNOWN | |
| CR | 115 | PPM | UNKNOWN | |
| NI | 18 | PPM | UNKNOWN | |
| RB | 55 | PPM | UNKNOWN | |
| SR | 520 | PPM | UNKNOWN | |
| Y | 36 | PPM | UNKNOWN | |
| ZR | 290 | PPM | UNKNOWN | |
| BA | 920 | PPM | UNKNOWN | |
| LA | 38 | PPM | UNKNOWN | |
| CE | 88 | PPM | UNKNOWN |
References
- Moore, Gordon; Marone, Chris; Carmichael, Ian S E; Renne, Paul (1994) Basaltic volcanism and extension near the intersection of the Sierra Madre volcanic province and the Mexican volcanic belt. Geological Society of America Bulletin. 106; 3, Pages 383-394. 1994. doi:10.1130/0016-7606(1994)106<0383:BVAENT>2.3.CO;2