Sample LGC-6
NavDat sample number 15407 · GRANODIORITE
Sample
| Sample ID | LGC-6 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Granodiorite of Rabbit Island |
Location
| Latitude | 35.7195 |
|---|---|
| Longitude | -118.382 |
| Location | Isabella Pluton |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 99 | 89.1 | 108.9 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.61 | WT% | XRF | |
| TIO2 | 1.01 | WT% | XRF | |
| AL2O3 | 16.81 | WT% | XRF | |
| FE2O3 | 5.92 | WT% | XRF | |
| MNO | 0.051 | WT% | XRF | |
| MGO | 2.29 | WT% | XRF | |
| CAO | 5.34 | WT% | XRF | |
| NA2O | 3.73 | WT% | XRF | |
| K2O | 2.3 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| LOI | 0.65 | WT% | XRF | |
| PB | 2 | PPM | XRF | |
| RB | 69.3 | PPM | XRF | |
| SR | 776 | PPM | XRF | |
| BA | 1180 | PPM | XRF | |
| NI | 6 | PPM | XRF | |
| CU | 4 | PPM | XRF | |
| ZN | 102 | PPM | XRF | |
| CO | 10 | PPM | XRF | |
| RB | 69.3 | PPM | ICPMS | |
| SR | 776 | PPM | ICPMS | |
| SR87_SR86 | 0.70706 | TIMS |