Sample LL-2c
NavDat sample number 128259 · DIORITE
Sample
| Sample ID | LL-2c |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Intrusion |
Location
| Latitude | 37.2222 |
|---|---|
| Longitude | -118.635 |
| 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 | 56.6 | WT% | XRF | |
| TIO2 | 1.03 | WT% | XRF | |
| AL2O3 | 17.8 | WT% | XRF | |
| FE2O3 | 6.8 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 2.97 | WT% | XRF | |
| CAO | 6.36 | WT% | XRF | |
| NA2O | 4.23 | WT% | XRF | |
| K2O | 2.2 | WT% | XRF | |
| P2O5 | 0.37 | WT% | XRF | |
| BA | 1100 | PPM | EDXRF | |
| LA | 26 | PPM | EDXRF | |
| CE | 90 | PPM | EDXRF | |
| RB | 80 | PPM | EDXRF | |
| SR | 580 | PPM | EDXRF | |
| Y | 20 | PPM | EDXRF | |
| ZR | 190 | PPM | EDXRF | |
| NB | 13 | PPM | EDXRF | |
| NI | 13 | PPM | EDXRF | |
| ZN | 108 | PPM | EDXRF | |
| CR | 28 | PPM | EDXRF |