Sample 84C
NavDat sample number 128305 · GRANODIORITE
Sample
| Sample ID | 84C |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Inclusion |
Location
| Latitude | 37.1331 |
|---|---|
| Longitude | -118.587 |
| 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 | 49.8 | WT% | XRF | |
| TIO2 | 1.4 | WT% | XRF | |
| AL2O3 | 16.6 | WT% | XRF | |
| FE2O3 | 9.89 | WT% | XRF | |
| MNO | 0.26 | WT% | XRF | |
| MGO | 6.9 | WT% | XRF | |
| CAO | 7.47 | WT% | XRF | |
| NA2O | 3.4 | WT% | XRF | |
| K2O | 2.46 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| LOI | 0.56 | WT% | XRF | |
| BA | 340 | PPM | EDXRF | |
| LA | 42 | PPM | EDXRF | |
| CE | 71 | PPM | EDXRF | |
| RB | 135 | PPM | EDXRF | |
| SR | 455 | PPM | EDXRF | |
| Y | 19 | PPM | EDXRF | |
| ZR | 130 | PPM | EDXRF | |
| NB | 18 | PPM | EDXRF | |
| NI | 67 | PPM | EDXRF | |
| ZN | 190 | PPM | EDXRF | |
| CR | 230 | PPM | EDXRF |