Sample MQ56
NavDat sample number 37776 · ANDESITE
Sample
| Sample ID | MQ56 |
|---|---|
| Alternate ID | 653 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Un. Florence, Italy |
Location
| Latitude | 19.96 |
|---|---|
| Longitude | -101.2 |
| Location | West of Cuitzeo, Mich. |
| State / province | Michoacan |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Late Pliocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.95 | WT% | UNKNOWN | |
| TIO2 | 1.11 | WT% | UNKNOWN | |
| AL2O3 | 17.24 | WT% | UNKNOWN | |
| FE2O3 | 2.07 | WT% | UNKNOWN | |
| FEO | 4.78 | WT% | UNKNOWN | |
| MNO | 0.11 | WT% | UNKNOWN | |
| MGO | 4.36 | WT% | UNKNOWN | |
| CAO | 6.44 | WT% | UNKNOWN | |
| NA2O | 3.5 | WT% | UNKNOWN | |
| K2O | 2.03 | WT% | UNKNOWN | |
| P2O5 | 0.25 | WT% | UNKNOWN | |
| LOI | 0.16 | WT% | UNKNOWN | |
| TOTAL | 100 | WT% | UNKNOWN | |
| V | 139 | PPM | UNKNOWN | |
| CR | 119 | PPM | UNKNOWN | |
| CO | 25 | PPM | UNKNOWN | |
| NI | 61 | PPM | UNKNOWN | |
| RB | 42 | PPM | UNKNOWN | |
| SR | 458 | PPM | UNKNOWN | |
| Y | 28 | PPM | UNKNOWN | |
| ZR | 248 | PPM | UNKNOWN | |
| NB | 15 | PPM | UNKNOWN | |
| BA | 607 | PPM | UNKNOWN | |
| LA | 33 | PPM | UNKNOWN | |
| CE | 66 | PPM | UNKNOWN |