Sample 246
NavDat sample number 31752 · TRACHYBASALT
Sample
| Sample ID | 246 |
|---|---|
| Alternate ID | 2542 |
| Rock name | TRACHYBASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 20.46 |
|---|---|
| Longitude | -104.55 |
| Location | Los Volcanes Jal. |
| 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 | 51.9 | WT% | UNKNOWN | |
| TIO2 | 1.69 | WT% | UNKNOWN | |
| AL2O3 | 15.9 | WT% | UNKNOWN | |
| FE2O3T | 7.76 | WT% | UNKNOWN | |
| MNO | 0.11 | WT% | UNKNOWN | |
| MGO | 6.67 | WT% | UNKNOWN | |
| CAO | 8.2 | WT% | UNKNOWN | |
| NA2O | 3.9 | WT% | UNKNOWN | |
| K2O | 2.31 | WT% | UNKNOWN | |
| P2O5 | 0.54 | WT% | UNKNOWN | |
| TOTAL | 99.1 | WT% | UNKNOWN | |
| NI | 152 | PPM | UNKNOWN | |
| CU | 51 | PPM | UNKNOWN | |
| ZN | 79 | PPM | UNKNOWN | |
| RB | 35 | PPM | UNKNOWN | |
| SR | 1351 | PPM | UNKNOWN | |
| Y | 32 | PPM | UNKNOWN | |
| ZR | 265 | PPM | UNKNOWN | |
| BA | 891 | PPM | UNKNOWN | |
| LA | 39 | PPM | UNKNOWN | |
| CE | 90 | PPM | UNKNOWN | |
| PB | 12 | PPM | UNKNOWN |