Sample A50
NavDat sample number 127447 · MONZODIORITE
Sample
| Sample ID | A50 |
|---|---|
| Rock name | MONZODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | quartz monzodiorite |
Location
| Latitude | 40.12 |
|---|---|
| Longitude | -105.39 |
| Location | Jamestown mining district |
| State / province | COLORADO |
| Formation | James Creek Stock |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 76.6 | 73.6 | 79.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69.39 | WT% | XRF | |
| TIO2 | 3.21 | WT% | XRF | |
| AL2O3 | 0.04 | WT% | XRF | |
| FE2O3 | 0.59 | WT% | XRF | |
| MNO | 0.4 | WT% | XRF | |
| MGO | 14.89 | WT% | XRF | |
| CAO | 1.04 | WT% | XRF | |
| NA2O | 2.75 | WT% | XRF | |
| K2O | 6.02 | WT% | XRF | |
| P2O5 | 0.27 | WT% | XRF | |
| V | 0.00581 | PPM | UNKNOWN | |
| MN | 0 | PPM | UNKNOWN | |
| CO | 23.62 | PPM | UNKNOWN | |
| NI | 8.39 | PPM | UNKNOWN | |
| CU | 0.91 | PPM | UNKNOWN | |
| ZN | 55.49 | PPM | UNKNOWN | |
| RB | 420.64 | PPM | UNKNOWN | |
| SR | 151.48 | PPM | UNKNOWN | |
| Y | 58.4 | PPM | UNKNOWN | |
| ZR | 609.41 | PPM | UNKNOWN | |
| NB | 16.43 | PPM | UNKNOWN | |
| MO | 9.5 | PPM | UNKNOWN | |
| U | 0.00015 | PPM | UNKNOWN | |
| ARSENIC | 18.61 | PPM | UNKNOWN | |
| SE | 0.00138 | PPM | UNKNOWN | |
| PB | 10.53 | PPM | UNKNOWN | |
| AG | 0.00199 | PPM | UNKNOWN | |
| CD | 0.00052 | PPM | UNKNOWN | |
| SN | 1.13 | PPM | UNKNOWN | |
| SB | 1.3 | PPM | UNKNOWN | |
| TE | 0.00046 | PPM | UNKNOWN | |
| BA | 1100 | PPM | UNKNOWN | |
| LA | 44.1 | PPM | UNKNOWN | |
| CE | 62.42 | PPM | UNKNOWN |