Sample 10
NavDat sample number 37890 · GRANODIORITE
Sample
| Sample ID | 10 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.016 |
|---|---|
| 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 | 55.11 | WT% | XRF | |
| AL2O3 | 16.93 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 3.87 | WT% | XRF | |
| CAO | 7.51 | WT% | XRF | |
| NA2O | 2.61 | WT% | XRF | |
| K2O | 2.33 | WT% | XRF | |
| TIO2 | 1.19 | WT% | XRF | |
| P2O5 | 0.49 | WT% | XRF | |
| FE2O3 | 8.86 | WT% | XRF | |
| BAO | 0.09 | WT% | XRF | |
| S | 0.01 | WT% | XRF | |
| LOI | 0.89 | WT% | XRF | |
| FE2O3 | 2.7 | WT% | XRF | |
| FEO | 5.56 | WT% | XRF | |
| RB | 65 | PPM | XRF | |
| SR | 666 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| ZR | 149 | PPM | XRF | |
| NB | 14 | PPM | XRF | |
| CE | 80 | PPM | XRF | |
| ND | 54 | PPM | XRF | |
| TH | 11 | PPM | XRF | |
| ARSENIC | 27 | PPM | XRF | |
| CR | 14 | PPM | XRF | |
| CU | 24 | PPM | XRF | |
| V | 91 | PPM | XRF | |
| ZN | 97 | PPM | XRF |