Sample WKB 99
NavDat sample number 30936 · GABBRO
Sample
| Sample ID | WKB 99 |
|---|---|
| Alternate ID | WKB 99 |
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Clemens-Knott |
Location
| Latitude | 36.4722 |
|---|---|
| Longitude | -119.071 |
| Location | Western Cretaceous Batholith |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 130 | 110 | 130 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.41 | WT% | XRF | |
| TIO2 | 0.73 | WT% | XRF | |
| AL2O3 | 19.12 | WT% | XRF | |
| FE2O3 | 7.53 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 4.87 | WT% | XRF | |
| CAO | 8.13 | WT% | XRF | |
| NA2O | 3.52 | WT% | XRF | |
| K2O | 1.31 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| S | 0 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| U | 0.4 | PPM | XRF | |
| TH | 1.8 | PPM | XRF | |
| RB | 32.5 | PPM | XRF | |
| SR | 337 | PPM | XRF | |
| NI | 38 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| ZR | 71 | PPM | XRF | |
| NB | 3.5 | PPM | XRF | |
| CU | 20 | PPM | XRF | |
| ZN | 79 | PPM | XRF | |
| GA | 17.4 | PPM | XRF |