Sample RC26
NavDat sample number 22747 · GABBRO
Sample
| Sample ID | RC26 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.4123 |
|---|---|
| Longitude | -118.744 |
| Location | Rock Creek, central Sierra Nevada |
| State / province | California |
| Pluton | Rock Creek gabbro |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 95.3 | 95 | 95.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.705 | WT% | XRF | |
| TIO2 | 1.191 | WT% | XRF | |
| AL2O3 | 17.023 | WT% | XRF | |
| FEO | 9.541 | WT% | XRF | |
| MNO | 0.172 | WT% | XRF | |
| MGO | 6.086 | WT% | XRF | |
| CAO | 8.676 | WT% | XRF | |
| NA2O | 3.115 | WT% | XRF | |
| K2O | 0.907 | WT% | XRF | |
| P2O5 | 0.428 | WT% | XRF | |
| NB | 6.17 | PPM | XRF | |
| ZR | 37.75 | PPM | XRF | |
| ZN | 101.24 | PPM | XRF | |
| NI | 65.58 | PPM | XRF | |
| CR | 262.5 | PPM | XRF | |
| V | 199.1 | PPM | XRF | |
| BA | 1011.73 | PPM | XRF | |
| Y | 22.15 | PPM | XRF | |
| SR | 736.41 | PPM | XRF | |
| U | 1.38 | PPM | XRF | |
| RB | 10.12 | PPM | XRF | |
| TH | 2.15 | PPM | XRF | |
| PB | 8.73 | PPM | XRF | |
| GA | 21.81 | PPM | XRF | |
| LA | 23.36 | PPM | INAA | |
| CE | 62.91 | PPM | INAA | |
| SM | 30.39 | PPM | INAA | |
| EU | 24.49 | PPM | INAA | |
| TB | 9.57 | PPM | INAA | |
| Y | 10.9 | PPM | INAA | |
| LU | 19.71 | PPM | INAA |