Sample PZ?112
NavDat sample number 12260 · BASALT
Sample
| Sample ID | PZ?112 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Llano basalt |
Location
| Latitude | 29 |
|---|---|
| Longitude | -104 |
| Location | 0.5km SE of R. Charcos de Afuera |
| 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 | 47.12 | WT% | XRF | |
| TIO2 | 3.15 | WT% | XRF | |
| AL2O3 | 15.49 | WT% | XRF | |
| FE2O3 | 1.49 | WT% | XRF | |
| FEO | 12.39 | WT% | XRF | |
| MNO | 0.25 | WT% | XRF | |
| MGO | 4.91 | WT% | XRF | |
| CAO | 9.24 | WT% | XRF | |
| NA2O | 3.75 | WT% | XRF | |
| K2O | 1.31 | WT% | XRF | |
| P2O5 | 0.92 | WT% | XRF | |
| LOI | 1.25 | WT% | XRF | |
| TOTAL | 99.83 | WT% | XRF | |
| V | 261 | PPM | MS-ID | |
| CR | 15 | PPM | MS-ID | |
| NI | 28 | PPM | MS-ID | |
| RB | 20 | PPM | MS-ID | |
| SR | 638 | PPM | MS-ID | |
| Y | 44 | PPM | MS-ID | |
| ZR | 240 | PPM | MS-ID | |
| NB | 30 | PPM | MS-ID | |
| BA | 630 | PPM | MS-ID | |
| LA | 31 | PPM | MS-ID | |
| CE | 74 | PPM | MS-ID | |
| ND | 45 | PPM | MS-ID | |
| PB | 5.4 | PPM | MS-ID | |
| TH | 1.6 | PPM | MS-ID |