Sample Z-39
NavDat sample number 15953 · GRANITE
Sample
| Sample ID | Z-39 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Johnson Granite unit |
Location
| Latitude | 37.8733 |
|---|---|
| Longitude | -119.373 |
| 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 | 73.95 | WT% | XRF | |
| AL2O3 | 13.75 | WT% | XRF | |
| FE2O3 | 0.59 | WT% | XRF | |
| FEO | 0.6 | WT% | WET | |
| MGO | 0.28 | WT% | XRF | |
| CAO | 1.36 | WT% | XRF | |
| NA2O | 3.71 | WT% | XRF | |
| K2O | 4.58 | WT% | XRF | |
| H2O_PLUS | 0.56 | WT% | WET | |
| H2O_MINUS | 0.18 | WT% | WET | |
| TIO2 | 0.16 | WT% | XRF | |
| P2O5 | 0.04 | WT% | XRF | |
| MNO | 0.05 | WT% | XRF | |
| CO2 | 0.03 | WT% | WET | |
| BA | 940 | PPM | XRF | |
| RB | 189 | PPM | XRF | |
| SR | 277 | PPM | XRF | |
| PB | 24.5 | PPM | XRF | |
| TH | 16.4 | PPM | XRF | |
| U | 4 | PPM | XRF | |
| ZR | 111 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| Y | 7 | PPM | XRF | |
| LA | 23 | PPM | XRF | |
| CE | 44 | PPM | XRF | |
| ND | 13 | PPM | XRF | |
| SC | 2 | PPM | XRF | |
| V | 8 | PPM | XRF | |
| CR | -1 | PPM | XRF | |
| MN | 355 | PPM | XRF | |
| CO | 2 | PPM | XRF | |
| NI | 0.5 | PPM | XRF | |
| CU | 6.5 | PPM | XRF | |
| ZN | 43 | PPM | XRF | |
| GA | 17.2 | PPM | XRF | |
| SR87_SR86 | 0.70907 | TIMS |