Sample 4900-3 91
NavDat sample number 35971
Sample
| Sample ID | 4900-3 91 |
|---|---|
| Rock type | PLUTONIC |
| Material | IGNEOUS |
| Comment | yes groundmass biotite |
Location
| Latitude | 40.325 |
|---|---|
| Longitude | -117.223 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 41 | 40 | 43 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.55 | WT% | XRF | |
| TIO2 | 1.202 | WT% | XRF | |
| AL2O3 | 16.44 | WT% | XRF | |
| FEO | 5.91 | WT% | XRF | |
| MGO | 6.68 | WT% | XRF | |
| MNO | 0.106 | WT% | XRF | |
| CAO | 7.39 | WT% | XRF | |
| NA2O | 3.86 | WT% | XRF | |
| K2O | 4.49 | WT% | XRF | |
| P2O5 | 0.375 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 39 | PPM | XRF | |
| CR | 124 | PPM | XRF | |
| SE | 17 | PPM | XRF | |
| V | 174 | PPM | XRF | |
| BA | 2072 | PPM | XRF | |
| RB | 144 | PPM | XRF | |
| SR | 1125 | PPM | XRF | |
| ZR | 170 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| NB | 9.8 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| CU | 70 | PPM | XRF | |
| ZN | 95 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 26 | PPM | XRF | |
| CE | 47 | PPM | XRF | |
| TH | 5 | PPM | XRF | |
| D18O | 10.6 | PERMILL | MS |