Sample MQ54
NavDat sample number 37774 · ANDESITE
Sample
| Sample ID | MQ54 |
|---|---|
| Alternate ID | 651 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Un. Florence, Italy |
Location
| Latitude | 20.2 |
|---|---|
| Longitude | -103.4 |
| Location | West Chapala lake, Jal. |
| State / province | Jalisco |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4 | 3 | 5 | Early Pliocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.48 | WT% | UNKNOWN | |
| TIO2 | 0.81 | WT% | UNKNOWN | |
| AL2O3 | 16.99 | WT% | UNKNOWN | |
| FE2O3 | 1.66 | WT% | UNKNOWN | |
| FEO | 4 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| MGO | 3.48 | WT% | UNKNOWN | |
| CAO | 6.39 | WT% | UNKNOWN | |
| NA2O | 3.36 | WT% | UNKNOWN | |
| K2O | 1.87 | WT% | UNKNOWN | |
| P2O5 | 0.16 | WT% | UNKNOWN | |
| LOI | 0.68 | WT% | UNKNOWN | |
| TOTAL | 100 | WT% | UNKNOWN | |
| V | 156 | PPM | UNKNOWN | |
| CR | 40 | PPM | UNKNOWN | |
| CO | 18 | PPM | UNKNOWN | |
| NI | 9 | PPM | UNKNOWN | |
| RB | 60 | PPM | UNKNOWN | |
| SR | 680 | PPM | UNKNOWN | |
| Y | 18 | PPM | UNKNOWN | |
| ZR | 126 | PPM | UNKNOWN | |
| NB | 5 | PPM | UNKNOWN | |
| BA | 527 | PPM | UNKNOWN | |
| LA | 23 | PPM | UNKNOWN | |
| CE | 51 | PPM | UNKNOWN |