Sample PZ-102
NavDat sample number 12243 · ANDESITE
Sample
| Sample ID | PZ-102 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | andesite- vit |
Location
| Latitude | 28.6668 |
|---|---|
| Longitude | -104.167 |
| Location | saddle of Aguja Escobillas |
| State / province | Chihuahua |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 29.5 | 26 | 38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.29 | WT% | XRF | |
| TIO2 | 1.8 | WT% | XRF | |
| AL2O3 | 14.86 | WT% | XRF | |
| FE2O3 | 1.3 | WT% | XRF | |
| FEO | 6.52 | WT% | XRF | |
| MGO | 2.62 | WT% | XRF | |
| CAO | 4.76 | WT% | XRF | |
| NA2O | 3.6 | WT% | XRF | |
| K2O | 3.71 | WT% | XRF | |
| LOI | 1.48 | WT% | XRF | |
| TOTAL | 100.92 | WT% | XRF | |
| V | 159 | PPM | MS-ID | |
| CR | 8 | PPM | MS-ID | |
| NI | 14 | PPM | MS-ID | |
| RB | 109 | PPM | MS-ID | |
| SR | 369 | PPM | MS-ID | |
| Y | 46 | PPM | MS-ID | |
| ZR | 361 | PPM | MS-ID | |
| NB | 31 | PPM | MS-ID | |
| BA | 792 | PPM | MS-ID | |
| LA | 50 | PPM | MS-ID | |
| CE | 103 | PPM | MS-ID | |
| ND | 50 | PPM | MS-ID | |
| PB | 18 | PPM | MS-ID | |
| TH | 10.2 | PPM | MS-ID |