Sample UB-3d
NavDat sample number 128364 · GABBRO
Sample
| Sample ID | UB-3d |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Gabbro Inc |
Location
| Latitude | 36.9489 |
|---|---|
| Longitude | -118.451 |
| 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 | 46.8 | WT% | XRF | |
| TIO2 | 1.53 | WT% | XRF | |
| AL2O3 | 14.8 | WT% | XRF | |
| FE2O3 | 11.2 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 10.3 | WT% | XRF | |
| CAO | 8.36 | WT% | XRF | |
| NA2O | 1.91 | WT% | XRF | |
| K2O | 2.65 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| BA | 680 | PPM | EDXRF | |
| CE | 33 | PPM | EDXRF | |
| RB | 75 | PPM | EDXRF | |
| SR | 510 | PPM | EDXRF | |
| Y | 18 | PPM | EDXRF | |
| ZR | 75 | PPM | EDXRF | |
| NB | 10 | PPM | EDXRF | |
| NI | 100 | PPM | EDXRF | |
| ZN | 116 | PPM | EDXRF | |
| CR | 310 | PPM | EDXRF |