Sample JC02-PF21
NavDat sample number 50050 · BASALT
Sample
| Sample ID | JC02-PF21 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Thin Basalt flow above Ashdown Tuff |
Location
| Latitude | 41.7992 |
|---|---|
| Longitude | -118.705 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 23.51 | 23.06 | 23.96 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52 | WT% | UNKNOWN | |
| AL2O3 | 16.37 | WT% | UNKNOWN | |
| TIO2 | 1.48 | WT% | UNKNOWN | |
| FEO | 8.45 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| CAO | 7.94 | WT% | UNKNOWN | |
| MGO | 5.38 | WT% | UNKNOWN | |
| K2O | 2.41 | WT% | UNKNOWN | |
| NA2O | 3.29 | WT% | UNKNOWN | |
| P2O5 | 0.64 | WT% | UNKNOWN | |
| NI | 152 | PPM | XRF | |
| CR | 311 | PPM | XRF | |
| V | 213 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 56 | PPM | XRF | |
| ZN | 83 | PPM | XRF | |
| BA | 790.46 | PPM | ICPMS | |
| TH | 3.98 | PPM | ICPMS | |
| NB | 21.03 | PPM | ICPMS | |
| Y | 21.5 | PPM | ICPMS | |
| HF | 4.53 | PPM | ICPMS | |
| TA | 1.24 | PPM | ICPMS | |
| U | 1.02 | PPM | ICPMS | |
| PB | 4.63 | PPM | ICPMS | |
| RB | 69.42 | PPM | ICPMS | |
| CS | 0.8 | PPM | ICPMS | |
| SR | 785.44 | PPM | ICPMS | |
| SC | 22.55 | PPM | ICPMS | |
| ZR | 169.07 | PPM | ICPMS | |
| LA | 28.5 | PPM | ICPMS | |
| CE | 55.64 | PPM | ICPMS | |
| PR | 6.77 | PPM | ICPMS | |
| ND | 28.62 | PPM | ICPMS | |
| SM | 6.24 | PPM | ICPMS | |
| EU | 1.92 | PPM | ICPMS | |
| GD | 5.31 | PPM | ICPMS | |
| TB | 0.76 | PPM | ICPMS | |
| DY | 4.22 | PPM | ICPMS | |
| HO | 0.79 | PPM | ICPMS | |
| ER | 2.04 | PPM | ICPMS | |
| TM | 0.28 | PPM | ICPMS | |
| YB | 1.68 | PPM | ICPMS | |
| LU | 0.26 | PPM | ICPMS |
References
- Colgan, Joseph P; Dumitru, Trevor A; McWilliams, Michael O; Miller,Elizabeth L (2006) Timing of Cenozoic volcanism and Basin and Range extension innorthwestern Nevada; new constraints from the northern Pine ForestRange. Geological Society of America Bulletin, vol.118, no.1-2, pp.126-139,Feb 2006 doi:10.1130/B25681.1