Sample WHG-2-87
NavDat sample number 35653 · GRANODIORITE
Sample
| Sample ID | WHG-2-87 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.6353 |
|---|---|
| Longitude | -105.942 |
| Location | Ute Trail road SE of Calumet Mountain |
| State / province | Colorado |
| Formation | WHITEHORN GRANODIORITE |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 72 | 67 | 77 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 59.49 | WT% | UV-VIS COLORIMETRY | |
| TIO2 | 0.93 | WT% | XRF | |
| AL2O3 | 17.14 | WT% | AAS | |
| FE2O3 | 2.44 | WT% | AAS | |
| FEO | 4.64 | WT% | AAS | |
| MNO | 0.13 | WT% | UNKNOWN | |
| MGO | 2.82 | WT% | AAS | |
| CAO | 6.46 | WT% | XRF | |
| NA2O | 3.03 | WT% | AAS | |
| K2O | 2.55 | WT% | AAS | |
| P2O5 | 0.37 | WT% | XRF | |
| LOI | 0.65 | WT% | LOI | |
| TOTAL | 100.16 | WT% | LOI | |
| BA | 1012 | PPM | XRF | |
| BE | 4.9 | PPM | UNKNOWN | |
| CO | 23 | PPM | UNKNOWN | |
| CR | 26 | PPM | UNKNOWN | |
| CU | 5 | PPM | UNKNOWN | |
| LI | 15 | PPM | UNKNOWN | |
| NI | 13 | PPM | UNKNOWN | |
| PB | 25 | PPM | UNKNOWN | |
| RB | 65 | PPM | XRF | |
| SR | 721 | PPM | XRF | |
| TH | 4.5 | PPM | GAMMA-RAY COUNTING | |
| U | 0.6 | PPM | GAMMA-RAY COUNTING | |
| V | 130 | PPM | UNKNOWN | |
| Y | 31 | PPM | ICP | |
| ZN | 64 | PPM | UNKNOWN | |
| ZR | 218 | PPM | XRF | |
| SR87_SR86 | 0.70736 | TIMS_ID | ||
| SR | 598.6 | PPM | TIMS_ID |