Sample Z-17
NavDat sample number 15994 · GRANODIORITE
Sample
| Sample ID | Z-17 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Half Dome unit |
Location
| Latitude | 37.865 |
|---|---|
| Longitude | -119.285 |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 88 | 86 | 91 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.31 | WT% | XRF | |
| AL2O3 | 14.31 | WT% | XRF | |
| FE2O3 | 1.17 | WT% | XRF | |
| FEO | 0.84 | WT% | WET | |
| MGO | 0.74 | WT% | XRF | |
| CAO | 2.25 | WT% | XRF | |
| NA2O | 3.64 | WT% | XRF | |
| K2O | 4.1 | WT% | XRF | |
| H2O_PLUS | 0.67 | WT% | WET | |
| H2O_MINUS | 0.27 | WT% | WET | |
| TIO2 | 0.28 | WT% | XRF | |
| P2O5 | 0.09 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| CO2 | 0.01 | WT% | WET | |
| BA | 520 | PPM | XRF | |
| RB | 178 | PPM | XRF | |
| SR | 360 | PPM | XRF | |
| PB | 26.5 | PPM | XRF | |
| TH | 28.4 | PPM | XRF | |
| U | 7.4 | PPM | XRF | |
| ZR | 91 | PPM | XRF | |
| NB | 8.5 | PPM | XRF | |
| Y | 8 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 34 | PPM | XRF | |
| ND | 9 | PPM | XRF | |
| SC | 3 | PPM | XRF | |
| V | 32 | PPM | XRF | |
| CR | 2 | PPM | XRF | |
| MN | 475 | PPM | XRF | |
| CO | 5 | PPM | XRF | |
| NI | 2.5 | PPM | XRF | |
| CU | 4 | PPM | XRF | |
| ZN | 50 | PPM | XRF | |
| GA | 17.2 | PPM | XRF |