Sample Z-40
NavDat sample number 15957 · GRANODIORITE
Sample
| Sample ID | Z-40 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Cathedral Peak unit |
Location
| Latitude | 37.8767 |
|---|---|
| Longitude | -119.35 |
| 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 | 70.24 | WT% | XRF | |
| AL2O3 | 15.03 | WT% | XRF | |
| FE2O3 | 1.16 | WT% | XRF | |
| FEO | 1.07 | WT% | WET | |
| MGO | 0.63 | WT% | XRF | |
| CAO | 2.47 | WT% | XRF | |
| NA2O | 4.39 | WT% | XRF | |
| K2O | 3.55 | WT% | XRF | |
| H2O_PLUS | 0.49 | WT% | WET | |
| H2O_MINUS | 0.1 | WT% | WET | |
| TIO2 | 0.38 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| CO2 | 0.05 | WT% | WET | |
| BA | 755 | PPM | XRF | |
| RB | 143 | PPM | XRF | |
| SR | 628 | PPM | XRF | |
| PB | 18 | PPM | XRF | |
| TH | 19.2 | PPM | XRF | |
| U | 4.2 | PPM | XRF | |
| ZR | 130 | PPM | XRF | |
| NB | 8.5 | PPM | XRF | |
| Y | 7 | PPM | XRF | |
| LA | 28 | PPM | XRF | |
| CE | 50 | PPM | XRF | |
| ND | 14 | PPM | XRF | |
| SC | 3 | PPM | XRF | |
| V | 30 | PPM | XRF | |
| CR | 6 | PPM | XRF | |
| MN | 495 | PPM | XRF | |
| CO | 5 | PPM | XRF | |
| NI | 0.5 | PPM | XRF | |
| CU | 7 | PPM | XRF | |
| ZN | 69 | PPM | XRF | |
| GA | 20.2 | PPM | XRF | |
| SR87_SR86 | 0.70718 | TIMS |