Sample 394
NavDat sample number 35816 · ANDESITE
Sample
| Sample ID | 394 |
|---|---|
| Alternate ID | 2108 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 21.54 |
|---|---|
| Longitude | -105.28 |
| Location | San Blas, Nay. |
| State / province | Nayarit |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 9 | 0.05 | 7.5 | 11 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.1 | WT% | UNKNOWN | |
| TIO2 | 0.77 | WT% | UNKNOWN | |
| AL2O3 | 18.2 | WT% | UNKNOWN | |
| FEOT | 5.15 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 2.5 | WT% | UNKNOWN | |
| CAO | 5.31 | WT% | UNKNOWN | |
| NA2O | 4.2 | WT% | UNKNOWN | |
| K2O | 1.92 | WT% | UNKNOWN | |
| P2O5 | 0.29 | WT% | UNKNOWN | |
| TOTAL | 99.52 | WT% | UNKNOWN | |
| V | 107 | PPM | UNKNOWN | |
| NI | 10 | PPM | UNKNOWN | |
| CU | 13 | PPM | UNKNOWN | |
| ZN | 70 | PPM | UNKNOWN | |
| RB | 19 | PPM | UNKNOWN | |
| SR | 649 | PPM | UNKNOWN | |
| Y | 18 | PPM | UNKNOWN | |
| ZR | 143 | PPM | UNKNOWN | |
| NB | 7 | PPM | UNKNOWN | |
| BA | 898 | PPM | UNKNOWN | |
| LA | 20 | PPM | UNKNOWN | |
| CE | 39 | PPM | UNKNOWN | |
| ND | 30 | PPM | UNKNOWN |