Sample 14
NavDat sample number 37894 · GRANODIORITE
Sample
| Sample ID | 14 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.013 |
|---|---|
| Longitude | -106.116 |
| 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 | 64.73 | WT% | XRF | |
| AL2O3 | 16.35 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 1.88 | WT% | XRF | |
| CAO | 4.26 | WT% | XRF | |
| NA2O | 4.17 | WT% | XRF | |
| K2O | 3.02 | WT% | XRF | |
| TIO2 | 0.48 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| FE2O3 | 4.06 | WT% | XRF | |
| BAO | 0.16 | WT% | XRF | |
| S | 0.01 | WT% | XRF | |
| LOI | 0.57 | WT% | XRF | |
| FE2O3 | 1.98 | WT% | XRF | |
| FEO | 1.87 | WT% | XRF | |
| RB | 65 | PPM | XRF | |
| SR | 1003 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 141 | PPM | XRF | |
| NB | 14 | PPM | XRF | |
| LA | 30 | PPM | XRF | |
| CE | 57 | PPM | XRF | |
| ND | 49 | PPM | XRF | |
| TH | 12 | PPM | XRF | |
| ARSENIC | 31 | PPM | XRF | |
| CO | 20 | PPM | XRF | |
| CR | 40 | PPM | XRF | |
| CU | 15 | PPM | XRF | |
| V | 35 | PPM | XRF | |
| ZN | 44 | PPM | XRF |