Sample 1999-920
NavDat sample number 33856 · GRANODIORITE
Sample
| Sample ID | 1999-920 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Copper Canyon |
Location
| Latitude | 40.5503 |
|---|---|
| Longitude | -117.13 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 39 | 38 | 41 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.78 | WT% | XRF | |
| TIO2 | 0.37 | WT% | XRF | |
| AL2O3 | 15.03 | WT% | XRF | |
| FE2O3 | 5.63 | WT% | XRF | |
| FE2O3 | 1.74 | WT% | XRF | |
| FEO | 3.6 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| MGO | 4.25 | WT% | XRF | |
| CAO | 3.48 | WT% | XRF | |
| NA2O | 1.43 | WT% | XRF | |
| K2O | 4.26 | WT% | XRF | |
| P2O5 | 0.09 | WT% | XRF | |
| TOTAL | 105.7 | WT% | XRF | |
| RB | 181 | PPM | NAA | |
| SR | 434 | PPM | NAA | |
| ZR | 109 | PPM | NAA | |
| Y | 14 | PPM | NAA | |
| NB | 8 | PPM | NAA | |
| BA | 901 | PPM | NAA | |
| SC | 15 | PPM | NAA | |
| V | 91 | PPM | NAA | |
| CR | 301 | PPM | NAA | |
| NI | 59 | PPM | NAA | |
| LA | 23.7 | PPM | NAA | |
| CE | 40 | PPM | NAA | |
| GA | 0.0019 | PPM | NAA | |
| ND | 14 | PPM | NAA | |
| SM | 3.4 | PPM | NAA | |
| EU | 1 | PPM | NAA | |
| YB | 0.9 | PPM | NAA |