Sample KHS-33
NavDat sample number 14980 · GABBRO
Sample
| Sample ID | KHS-33 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Thomas P. Frost |
| Comment | Layered hb gabbro |
Location
| Latitude | 37.2528 |
|---|---|
| Longitude | -118.378 |
| 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 | 46.6 | WT% | XRF | |
| TIO2 | 0.95 | WT% | XRF | |
| AL2O3 | 16.8 | WT% | XRF | |
| FE2O3 | 7.97 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 9.04 | WT% | XRF | |
| CAO | 16 | WT% | XRF | |
| NA2O | 1.32 | WT% | XRF | |
| K2O | 0.48 | WT% | XRF | |
| P2O5 | 0.05 | WT% | XRF | |
| LOI | 0.86 | WT% | XRF | |
| V | 250 | PPM | XRF | |
| NI | 86 | PPM | EDXRF | |
| ZN | 61 | PPM | EDXRF | |
| RB | 13 | PPM | EDXRF | |
| SR | 600 | PPM | EDXRF | |
| Y | 13 | PPM | EDXRF | |
| ZR | 54 | PPM | EDXRF | |
| NB | 2 | PPM | EDXRF | |
| BA | 220 | PPM | EDXRF |