Sample M93
NavDat sample number 7819 · DIORITE
Sample
| Sample ID | M93 |
|---|---|
| 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 | 57.69 | WT% | XRF | |
| AL2O3 | 17.83 | WT% | XRF | |
| FE2O3 | 2.48 | WT% | XRF | |
| FEO | 4.66 | WT% | XRF | |
| MGO | 4.38 | WT% | XRF | |
| CAO | 7.04 | WT% | XRF | |
| NA2O | 3.27 | WT% | XRF | |
| K2O | 1.39 | WT% | XRF | |
| TIO2 | 0.95 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| LOI | 1.82 | WT% | XRF | |
| LA | 15.2 | PPM | UNKNOWN | |
| CE | 32.5 | PPM | UNKNOWN | |
| ND | 17.7 | PPM | UNKNOWN | |
| SM | 3.99 | PPM | UNKNOWN | |
| EU | 1.08 | PPM | UNKNOWN | |
| YB | 1.37 | PPM | UNKNOWN | |
| RB | 34 | PPM | XRF | |
| SR | 466 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| ZR | 133 | PPM | XRF | |
| RB87_SR86 | 0.211 | UNKNOWN | ||
| SR87_SR86 | 0.7054 | TIMS |