Sample 115D
NavDat sample number 128343 · GRANODIORITE
Sample
| Sample ID | 115D |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Hybrid Lamark, Hybrid matrix to inclusion. Bimodal hb size distribution |
Location
| Latitude | 37.0881 |
|---|---|
| Longitude | -118.528 |
| 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 | 59.9 | WT% | XRF | |
| TIO2 | 0.91 | WT% | XRF | |
| AL2O3 | 16.4 | WT% | XRF | |
| FE2O3 | 6.35 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 3.1 | WT% | XRF | |
| CAO | 5.4 | WT% | XRF | |
| NA2O | 3.7 | WT% | XRF | |
| K2O | 2.7 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| LOI | 0.5 | WT% | XRF | |
| BA | 1000 | PPM | EDXRF | |
| LA | 22 | PPM | EDXRF | |
| CE | 56 | PPM | EDXRF | |
| RB | 85 | PPM | EDXRF | |
| SR | 620 | PPM | EDXRF | |
| Y | 14 | PPM | EDXRF | |
| ZR | 140 | PPM | EDXRF | |
| NB | 12 | PPM | EDXRF | |
| NI | 16 | PPM | EDXRF | |
| ZN | 90 | PPM | EDXRF | |
| CR | 24 | PPM | EDXRF |