Sample PC-2
NavDat sample number 128354 · DIORITE
Sample
| Sample ID | PC-2 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Intrusion |
Location
| Latitude | 37.0692 |
|---|---|
| Longitude | -118.544 |
| Location | Lamark Granodiorite |
| State / province | California |
| Volcanic field | Eastern Sierra Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 91.6 | 91 | 92.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.4 | WT% | XRF | |
| TIO2 | 1.15 | WT% | XRF | |
| AL2O3 | 18.2 | WT% | XRF | |
| FE2O3 | 7.94 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 4.2 | WT% | XRF | |
| CAO | 6.66 | WT% | XRF | |
| NA2O | 4.05 | WT% | XRF | |
| K2O | 2.19 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| BA | 800 | PPM | EDXRF | |
| LA | 34 | PPM | EDXRF | |
| CE | 72 | PPM | EDXRF | |
| RB | 85 | PPM | EDXRF | |
| SR | 770 | PPM | EDXRF | |
| Y | 18 | PPM | EDXRF | |
| ZR | 180 | PPM | EDXRF | |
| NB | 13 | PPM | EDXRF | |
| NI | 39 | PPM | EDXRF | |
| ZN | 122 | PPM | EDXRF | |
| CR | 77 | PPM | EDXRF |