Sample RC04
NavDat sample number 22725 · GABBRO
Sample
| Sample ID | RC04 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.4057 |
|---|---|
| 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 | 60.116 | WT% | XRF | |
| TIO2 | 0.886 | WT% | XRF | |
| AL2O3 | 17.971 | WT% | XRF | |
| FEO | 4.219 | WT% | XRF | |
| MNO | 0.084 | WT% | XRF | |
| MGO | 1.984 | WT% | XRF | |
| CAO | 5.379 | WT% | XRF | |
| NA2O | 3.409 | WT% | XRF | |
| K2O | 4.048 | WT% | XRF | |
| P2O5 | 0.368 | WT% | XRF | |
| NB | 16.28 | PPM | XRF | |
| ZR | 92.44 | PPM | XRF | |
| ZN | 55.38 | PPM | XRF | |
| NI | 12.68 | PPM | XRF | |
| CR | 6.4 | PPM | XRF | |
| V | 69.33 | PPM | XRF | |
| BA | 2510.78 | PPM | XRF | |
| Y | 20.95 | PPM | XRF | |
| SR | 691.3 | PPM | XRF | |
| U | 4.6 | PPM | XRF | |
| RB | 149.96 | PPM | XRF | |
| TH | 8.61 | PPM | XRF | |
| PB | 19.24 | PPM | XRF | |
| GA | 17.77 | PPM | XRF | |
| LA | 120.85 | PPM | INAA | |
| CE | 111.19 | PPM | INAA | |
| SM | 37.4 | PPM | INAA | |
| EU | 22.75 | PPM | INAA | |
| TB | 18.51 | PPM | INAA | |
| Y | 10.95 | PPM | INAA | |
| LU | 7.94 | PPM | INAA |