Sample MXB7668
NavDat sample number 7809 · DIORITE
Sample
| Sample ID | MXB7668 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 27.88 |
|---|---|
| Longitude | -108.43 |
| Location | Batolpilas |
| State / province | Chihuahua |
| Country | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 83 | 74.7 | 91.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.81 | WT% | XRF | |
| AL2O3 | 16.68 | WT% | XRF | |
| FE2O3 | 2.25 | WT% | XRF | |
| FEO | 3.38 | WT% | XRF | |
| MGO | 2.55 | WT% | XRF | |
| CAO | 5.51 | WT% | XRF | |
| NA2O | 3.71 | WT% | XRF | |
| K2O | 2.09 | WT% | XRF | |
| TIO2 | 0.73 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| LOI | 0.48 | WT% | XRF | |
| LA | 18.9 | PPM | UNKNOWN | |
| CE | 39.9 | PPM | UNKNOWN | |
| ND | 20.3 | PPM | UNKNOWN | |
| SM | 4.27 | PPM | UNKNOWN | |
| EU | 1.03 | PPM | UNKNOWN | |
| YB | 1.96 | PPM | UNKNOWN | |
| TH | 2 | PPM | XRF | |
| RB | 61 | PPM | XRF | |
| SR | 457 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| NB | 11 | PPM | XRF | |
| ZR | 149 | PPM | XRF | |
| RB87_SR86 | 0.378 | UNKNOWN | ||
| SR87_SR86 | 0.7049 | TIMS |