Sample KHS-17
NavDat sample number 14976 · GABBRO
Sample
| Sample ID | KHS-17 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Thomas P. Frost |
| Comment | Homogeneous hb gabbro |
Location
| Latitude | 37.2611 |
|---|---|
| Longitude | -118.384 |
| Location | Eastern Sierra Nevada |
| State / province | California |
| Volcanic field | Keough Hot Springs |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 189 | 148 | 230 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 45 | WT% | XRF | |
| TIO2 | 1.27 | WT% | XRF | |
| AL2O3 | 20.5 | WT% | XRF | |
| FE2O3 | 11.1 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 6.1 | WT% | XRF | |
| CAO | 11.2 | WT% | XRF | |
| NA2O | 2.16 | WT% | XRF | |
| K2O | 1.05 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| LOI | 1.41 | WT% | XRF | |
| V | 370 | PPM | XRF | |
| NI | 18 | PPM | EDXRF | |
| ZN | 105 | PPM | EDXRF | |
| RB | 34 | PPM | EDXRF | |
| SR | 670 | PPM | EDXRF | |
| Y | 19 | PPM | EDXRF | |
| ZR | 66 | PPM | EDXRF | |
| NB | 2 | PPM | EDXRF | |
| BA | 355 | PPM | EDXRF |