Sample 482
NavDat sample number 127441 · GRANODIORITE
Sample
| Sample ID | 482 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Igneous breccia |
Location
| Latitude | 40.13 |
|---|---|
| Longitude | -105.38 |
| Location | Jamestown mining district |
| State / province | COLORADO |
| Formation | Porphyry Mountain Stock |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 49.43 | 41.2 | 57.65 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 66.14 | WT% | XRF | |
| TIO2 | 0.19 | WT% | XRF | |
| AL2O3 | 17.03 | WT% | XRF | |
| FE2O3 | 2.22 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| MGO | 0.83 | WT% | XRF | |
| CAO | 0.83 | WT% | XRF | |
| NA2O | 6.33 | WT% | XRF | |
| K2O | 5.68 | WT% | XRF | |
| P2O5 | 0.08 | WT% | XRF | |
| V | 0.00234 | PPM | UNKNOWN | |
| MN | 165.44 | PPM | UNKNOWN | |
| CO | 24.34 | PPM | UNKNOWN | |
| NI | 7.3 | PPM | UNKNOWN | |
| CU | 22.43 | PPM | UNKNOWN | |
| ZN | 44.86 | PPM | UNKNOWN | |
| RB | 228.71 | PPM | UNKNOWN | |
| SR | 1600 | PPM | UNKNOWN | |
| Y | 29.06 | PPM | UNKNOWN | |
| ZR | 245.44 | PPM | UNKNOWN | |
| NB | 40.19 | PPM | UNKNOWN | |
| MO | 10.96 | PPM | UNKNOWN | |
| U | 0.0145 | PPM | UNKNOWN | |
| ARSENIC | 44.06 | PPM | UNKNOWN | |
| SE | 0.00162 | PPM | UNKNOWN | |
| AG | 0.00322 | PPM | UNKNOWN | |
| CD | 0.00029 | PPM | UNKNOWN | |
| SN | 3.37 | PPM | UNKNOWN | |
| SB | 1.64 | PPM | UNKNOWN | |
| TE | 0 | PPM | UNKNOWN | |
| BA | 1200 | PPM | UNKNOWN | |
| LA | 35.98 | PPM | UNKNOWN | |
| CE | 57.27 | PPM | UNKNOWN |