Sample RC24
NavDat sample number 22745 · GABBRO
Sample
| Sample ID | RC24 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.4153 |
|---|---|
| Longitude | -118.743 |
| 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 | 54.1 | WT% | XRF | |
| TIO2 | 1.09 | WT% | XRF | |
| AL2O3 | 17.33 | WT% | XRF | |
| FEO | 8.15 | WT% | XRF | |
| MNO | 0.151 | WT% | XRF | |
| MGO | 4.416 | WT% | XRF | |
| CAO | 7.878 | WT% | XRF | |
| NA2O | 3.124 | WT% | XRF | |
| K2O | 2 | WT% | XRF | |
| P2O5 | 0.321 | WT% | XRF | |
| NB | 7.87 | PPM | XRF | |
| ZR | 105.9 | PPM | XRF | |
| ZN | 100.52 | PPM | XRF | |
| NI | 24.33 | PPM | XRF | |
| CR | 46.82 | PPM | XRF | |
| V | 200.43 | PPM | XRF | |
| BA | 1044.9 | PPM | XRF | |
| Y | 20.06 | PPM | XRF | |
| SR | 607.27 | PPM | XRF | |
| U | 1.42 | PPM | XRF | |
| RB | 66.65 | PPM | XRF | |
| TH | 4.1 | PPM | XRF | |
| PB | 9.98 | PPM | XRF | |
| GA | 19.8 | PPM | XRF | |
| LA | 69.7 | PPM | INAA | |
| CE | 66.14 | PPM | INAA | |
| ND | 33.67 | PPM | INAA | |
| SM | 34.81 | PPM | INAA | |
| EU | 20.29 | PPM | INAA | |
| TB | 14.89 | PPM | INAA | |
| Y | 9 | PPM | INAA | |
| LU | 8.82 | PPM | INAA |