Sample LGC-12
NavDat sample number 15391 · DIORITE
Sample
| Sample ID | LGC-12 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Quartz diorite of Cyrus Flat |
Location
| Latitude | 35.7136 |
|---|---|
| Longitude | -118.405 |
| Location | Isabella Pluton |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 100 | 90 | 110 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.73 | WT% | XRF | |
| TIO2 | 1.49 | WT% | XRF | |
| AL2O3 | 21.91 | WT% | XRF | |
| FE2O3 | 8.38 | WT% | XRF | |
| MNO | 0.0285 | WT% | XRF | |
| MGO | 4.44 | WT% | XRF | |
| CAO | 11.77 | WT% | XRF | |
| NA2O | 2.39 | WT% | XRF | |
| K2O | 0.23 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| LOI | 0.82 | WT% | XRF | |
| PB | 2 | PPM | XRF | |
| RB | 10 | PPM | XRF | |
| SR | 780 | PPM | XRF | |
| BA | 220 | PPM | XRF | |
| NI | 14 | PPM | XRF | |
| CU | 22 | PPM | XRF | |
| ZN | 58 | PPM | XRF | |
| CO | 13 | PPM | XRF | |
| RB | 10 | PPM | ICPMS | |
| SR | 780 | PPM | ICPMS | |
| SR87_SR86 | 0.70681 | TIMS |