Sample 121C
NavDat sample number 128393 · DIORITE
Sample
| Sample ID | 121C |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Comp. dike |
Location
| Latitude | 37.0967 |
|---|---|
| Longitude | -118.559 |
| 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 | 56.3 | WT% | XRF | |
| TIO2 | 1.1 | WT% | XRF | |
| AL2O3 | 17 | WT% | XRF | |
| FE2O3 | 7.66 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 3.7 | WT% | XRF | |
| CAO | 6.4 | WT% | XRF | |
| NA2O | 3.9 | WT% | XRF | |
| K2O | 1.95 | WT% | XRF | |
| P2O5 | 0.33 | WT% | XRF | |
| LOI | 1.05 | WT% | XRF | |
| BA | 1030 | PPM | EDXRF | |
| CE | 50 | PPM | EDXRF | |
| RB | 83 | PPM | EDXRF | |
| SR | 720 | PPM | EDXRF | |
| Y | 15 | PPM | EDXRF | |
| ZR | 160 | PPM | EDXRF | |
| NB | 12 | PPM | EDXRF | |
| NI | 21 | PPM | EDXRF | |
| ZN | 125 | PPM | EDXRF | |
| CR | 38 | PPM | EDXRF |