Sample 11
NavDat sample number 37891 · GRANODIORITE
Sample
| Sample ID | 11 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.0152 |
|---|---|
| Longitude | -106.117 |
| 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 | 58.3 | WT% | XRF | |
| AL2O3 | 16.89 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 3.24 | WT% | XRF | |
| CAO | 6.33 | WT% | XRF | |
| NA2O | 3.47 | WT% | XRF | |
| K2O | 2.64 | WT% | XRF | |
| TIO2 | 0.92 | WT% | XRF | |
| P2O5 | 0.41 | WT% | XRF | |
| FE2O3 | 6.91 | WT% | XRF | |
| BAO | 0.13 | WT% | XRF | |
| S | 0 | WT% | XRF | |
| LOI | 0.69 | WT% | XRF | |
| FE2O3 | 2.43 | WT% | XRF | |
| FEO | 4.03 | WT% | XRF | |
| RB | 68 | PPM | XRF | |
| SR | 886 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| ZR | 205 | PPM | XRF | |
| NB | 18 | PPM | XRF | |
| LA | 38 | PPM | XRF | |
| CE | 83 | PPM | XRF | |
| ND | 75 | PPM | XRF | |
| TH | 11 | PPM | XRF | |
| ARSENIC | 26 | PPM | XRF | |
| CO | 12 | PPM | XRF | |
| CR | 24 | PPM | XRF | |
| CU | 22 | PPM | XRF | |
| NI | 6 | PPM | XRF | |
| V | 69 | PPM | XRF | |
| ZN | 86 | PPM | XRF |