Sample C12
NavDat sample number 37911 · GRANODIORITE
Sample
| Sample ID | C12 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.0138 |
|---|---|
| Longitude | -106.111 |
| Location | Whitehorn stock; Northern body |
| State / province | COLORADO |
| Formation | Whitehorn stock |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 70.4 | 67.9 | 72.9 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 59.79 | WT% | XRF | |
| AL2O3 | 16.81 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 2.55 | WT% | XRF | |
| CAO | 5.67 | WT% | XRF | |
| NA2O | 3.21 | WT% | XRF | |
| K2O | 3.18 | WT% | XRF | |
| TIO2 | 0.84 | WT% | XRF | |
| P2O5 | 0.48 | WT% | XRF | |
| FE2O3 | 6.42 | WT% | XRF | |
| BAO | 0.12 | WT% | XRF | |
| S | 0 | WT% | XRF | |
| LOI | 0.96 | WT% | XRF | |
| FE2O3 | 2.35 | WT% | XRF | |
| FEO | 3.67 | WT% | XRF | |
| RB | 70 | PPM | XRF | |
| SR | 583 | PPM | XRF | |
| Y | 38 | PPM | XRF | |
| ZR | 245 | PPM | XRF | |
| NB | 16 | PPM | XRF | |
| LA | 29 | PPM | XRF | |
| CE | 36 | PPM | XRF | |
| ND | 59 | PPM | XRF | |
| TH | 11 | PPM | XRF | |
| ARSENIC | 23 | PPM | XRF | |
| CR | 12 | PPM | XRF | |
| CU | 23 | PPM | XRF | |
| V | 36 | PPM | XRF | |
| ZN | 31 | PPM | XRF |