Sample BSD-1-131
NavDat sample number 35555 · DIORITE
Sample
| Sample ID | BSD-1-131 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.1138 |
|---|---|
| Longitude | -105.364 |
| Location | stone quarry on Mt. Fairview |
| State / province | Colorado |
| Formation | BUNKER SYENODIORITE |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 30 | 25 | 35 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.63 | WT% | UV-VIS COLORIMETRY | |
| TIO2 | 1.39 | WT% | XRF | |
| AL2O3 | 18.33 | WT% | AAS | |
| FE2O3 | 2.91 | WT% | AAS | |
| FEO | 5.98 | WT% | AAS | |
| MNO | 0.18 | WT% | UNKNOWN | |
| MGO | 3.82 | WT% | AAS | |
| CAO | 8.67 | WT% | XRF | |
| NA2O | 4.51 | WT% | AAS | |
| K2O | 3.17 | WT% | AAS | |
| P2O5 | 0.41 | WT% | XRF | |
| LOI | 0.51 | WT% | LOI | |
| TOTAL | 99.65 | WT% | LOI | |
| BA | 1476 | PPM | XRF | |
| BE | 5.2 | PPM | UNKNOWN | |
| CO | 29 | PPM | UNKNOWN | |
| CR | 11 | PPM | UNKNOWN | |
| CU | 46 | PPM | UNKNOWN | |
| LI | 16 | PPM | UNKNOWN | |
| NI | 12 | PPM | UNKNOWN | |
| PB | 33 | PPM | UNKNOWN | |
| RB | 95 | PPM | XRF | |
| SR | 1541 | PPM | XRF | |
| TH | 16 | PPM | GAMMA-RAY COUNTING | |
| U | 3.7 | PPM | GAMMA-RAY COUNTING | |
| V | 219 | PPM | UNKNOWN | |
| Y | 27 | PPM | ICP | |
| ZN | 96 | PPM | UNKNOWN | |
| ZR | 227 | PPM | XRF |