Sample LGC-24
NavDat sample number 15402 · DIORITE
Sample
| Sample ID | LGC-24 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Quartz diorite of Cyrus Flat |
Location
| Latitude | 35.6927 |
|---|---|
| Longitude | -118.403 |
| 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 | 54.39 | WT% | XRF | |
| TIO2 | 1.14 | WT% | XRF | |
| AL2O3 | 17.43 | WT% | XRF | |
| FE2O3 | 8.51 | WT% | XRF | |
| MNO | 0.063 | WT% | XRF | |
| MGO | 4.05 | WT% | XRF | |
| CAO | 7.53 | WT% | XRF | |
| NA2O | 2.95 | WT% | XRF | |
| K2O | 1.69 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| LOI | 1.04 | WT% | XRF | |
| PB | 2 | PPM | XRF | |
| RB | 91.2 | PPM | XRF | |
| SR | 521 | PPM | XRF | |
| BA | 420 | PPM | XRF | |
| NI | 12 | PPM | XRF | |
| CU | 19 | PPM | XRF | |
| ZN | 110 | PPM | XRF | |
| CO | 15 | PPM | XRF | |
| RB | 91.2 | PPM | ICPMS | |
| SR | 521 | PPM | ICPMS | |
| SR87_SR86 | 0.70763 | TIMS |