Sample EC1dL
NavDat sample number 128286 · GRANODIORITE
Sample
| Sample ID | EC1dL |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Lamarck |
Location
| Latitude | 37.2128 |
|---|---|
| Longitude | -118.64 |
| 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 | 59.7 | WT% | XRF | |
| TIO2 | 0.79 | WT% | XRF | |
| AL2O3 | 16 | WT% | XRF | |
| FE2O3 | 6.41 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 2.58 | WT% | XRF | |
| CAO | 6.64 | WT% | XRF | |
| NA2O | 4.06 | WT% | XRF | |
| K2O | 2.17 | WT% | XRF | |
| P2O5 | 0.25 | WT% | XRF | |
| BA | 500 | PPM | EDXRF | |
| LA | 35 | PPM | EDXRF | |
| CE | 70 | PPM | EDXRF | |
| RB | 40 | PPM | EDXRF | |
| SR | 690 | PPM | EDXRF | |
| Y | 18 | PPM | EDXRF | |
| ZR | 140 | PPM | EDXRF | |
| NB | 15 | PPM | EDXRF | |
| NI | 9 | PPM | EDXRF | |
| ZN | 80 | PPM | EDXRF | |
| CR | 15 | PPM | EDXRF |