Sample MXB7677
NavDat sample number 7816 · DIORITE
Sample
| Sample ID | MXB7677 |
|---|---|
| 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 | 60.36 | WT% | XRF | |
| AL2O3 | 17.26 | WT% | XRF | |
| FE2O3 | 2.49 | WT% | XRF | |
| FEO | 4.28 | WT% | XRF | |
| MGO | 2.72 | WT% | XRF | |
| CAO | 6.26 | WT% | XRF | |
| NA2O | 3.88 | WT% | XRF | |
| K2O | 1.45 | WT% | XRF | |
| TIO2 | 0.96 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| LOI | 0.92 | WT% | XRF | |
| TH | 4 | PPM | XRF | |
| RB | 38 | PPM | XRF | |
| SR | 499 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| NB | 11 | PPM | XRF | |
| ZR | 122 | PPM | XRF | |
| RB87_SR86 | 0.214 | UNKNOWN | ||
| SR87_SR86 | 0.7051 | TIMS |