Sample Z-12
NavDat sample number 15956 · GRANODIORITE
Sample
| Sample ID | Z-12 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Cathedral Peak unit |
Location
| Latitude | 37.8767 |
|---|---|
| Longitude | -119.355 |
| 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 | 74.66 | WT% | XRF | |
| AL2O3 | 13.8 | WT% | XRF | |
| FE2O3 | 0.56 | WT% | XRF | |
| FEO | 0.28 | WT% | WET | |
| MGO | 0.19 | WT% | XRF | |
| CAO | 1.52 | WT% | XRF | |
| NA2O | 4.17 | WT% | XRF | |
| K2O | 3.8 | WT% | XRF | |
| H2O_PLUS | 0.38 | WT% | WET | |
| H2O_MINUS | 0.16 | WT% | WET | |
| TIO2 | 0.13 | WT% | XRF | |
| P2O5 | 0.03 | WT% | XRF | |
| MNO | 0.02 | WT% | XRF | |
| CO2 | 0.06 | WT% | WET | |
| BA | 325 | PPM | XRF | |
| RB | 150 | PPM | XRF | |
| SR | 369 | PPM | XRF | |
| PB | 22 | PPM | XRF | |
| TH | 19.4 | PPM | XRF | |
| U | 2.6 | PPM | XRF | |
| ZR | 59 | PPM | XRF | |
| NB | 5.5 | PPM | XRF | |
| Y | 3 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 25 | PPM | XRF | |
| ND | 7 | PPM | XRF | |
| SC | 2 | PPM | XRF | |
| V | 9 | PPM | XRF | |
| CR | 2 | PPM | XRF | |
| MN | 190 | PPM | XRF | |
| CO | 1 | PPM | XRF | |
| NI | 1 | PPM | XRF | |
| CU | 2.5 | PPM | XRF | |
| ZN | 23 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| SR87_SR86 | 0.70786 | TIMS |