Sample MQ50
NavDat sample number 37771 · ANDESITE
Sample
| Sample ID | MQ50 |
|---|---|
| Alternate ID | 648 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Un. Florence, Italy |
Location
| Latitude | 20.22 |
|---|---|
| Longitude | -103.37 |
| 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 | 60.43 | WT% | UNKNOWN | |
| TIO2 | 0.77 | WT% | UNKNOWN | |
| AL2O3 | 17.54 | WT% | UNKNOWN | |
| FE2O3 | 2.78 | WT% | UNKNOWN | |
| FEO | 3.18 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 2.68 | WT% | UNKNOWN | |
| CAO | 6.3 | WT% | UNKNOWN | |
| NA2O | 3.99 | WT% | UNKNOWN | |
| K2O | 1.73 | WT% | UNKNOWN | |
| P2O5 | 0.18 | WT% | UNKNOWN | |
| LOI | 0.32 | WT% | UNKNOWN | |
| TOTAL | 100 | WT% | UNKNOWN | |
| V | 143 | PPM | UNKNOWN | |
| CR | 36 | PPM | UNKNOWN | |
| CO | 21 | PPM | UNKNOWN | |
| NI | 39 | PPM | UNKNOWN | |
| RB | 30 | PPM | UNKNOWN | |
| SR | 738 | PPM | UNKNOWN | |
| Y | 15 | PPM | UNKNOWN | |
| ZR | 121 | PPM | UNKNOWN | |
| NB | 5 | PPM | UNKNOWN | |
| BA | 693 | PPM | UNKNOWN | |
| LA | 26 | PPM | UNKNOWN | |
| CE | 49 | PPM | UNKNOWN |