Sample 01-LT-26
NavDat sample number 130865 · BASALT
Sample
| Sample ID | 01-LT-26 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Cousens and others |
| Comment | scoria |
Location
| Latitude | 39.4849 |
|---|---|
| Longitude | -120.04 |
| Location | Ladybug Peak |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 10.4 | 10 | 15 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.88 | WT% | XRF | |
| TIO2 | 1.012 | WT% | XRF | |
| AL2O3 | 16.24 | WT% | XRF | |
| FE2O3 | 9.265 | WT% | XRF | |
| MNO | 0.1578 | WT% | XRF | |
| MGO | 7.399 | WT% | XRF | |
| CAO | 9.274 | WT% | XRF | |
| NA2O | 2.644 | WT% | XRF | |
| K2O | 1.048 | WT% | XRF | |
| P2O5 | 0.235 | WT% | XRF | |
| LOI | 0.9 | WT% | XRF | |
| V | 252 | PPM | XRF | |
| CR | 279 | PPM | XRF | |
| NI | 71 | PPM | XRF | |
| RB | 14.6 | PPM | XRF | |
| SR | 1148 | PPM | XRF | |
| Y | 17.4 | PPM | XRF | |
| ZR | 66.5 | PPM | XRF | |
| BA | 1402 | PPM | XRF | |
| LA | 33.92 | PPM | ICPMS | |
| ND | 27.3 | PPM | ICPMS | |
| YB | 1.63 | PPM | ICPMS | |
| NB | 0.9 | PPM | ICPMS | |
| CS | 2.49 | PPM | ICPMS | |
| HF | 2.27 | PPM | ICPMS | |
| TH | 15.53 | PPM | ICPMS | |
| PB | 26.28 | PPM | MS-ID | |
| CE | 58.12 | PPM | UNKNOWN | |
| PR | 7.06 | PPM | UNKNOWN | |
| SM | 5.25 | PPM | UNKNOWN | |
| EU | 1.39 | PPM | UNKNOWN | |
| GD | 4.27 | PPM | UNKNOWN | |
| TB | 0.6 | PPM | UNKNOWN | |
| DY | 3.34 | PPM | UNKNOWN | |
| HO | 0.65 | PPM | UNKNOWN | |
| ER | 1.8 | PPM | UNKNOWN | |
| TM | 0.26 | PPM | UNKNOWN | |
| LU | 0.257 | PPM | UNKNOWN | |
| NB | 3.31 | PPM | UNKNOWN | |
| U | 4.78 | PPM | UNKNOWN | |
| SC | 26.2 | PPM | UNKNOWN | |
| CO | 29 | PPM | UNKNOWN | |
| ZN | 100 | PPM | UNKNOWN | |
| SR87_SR86 | 0.70489 | UNKNOWN | ||
| ND143_ND144 | 0.512661 | UNKNOWN | ||
| PB208_PB204 | 38.709 | UNKNOWN | ||
| PB207_PB204 | 15.623 | UNKNOWN | ||
| PB206_PB204 | 19.039 | UNKNOWN |
References
- Cousens, Brian; Prytulak, Julie; Henry, Christopher; Alcazar, Al; Brownrigg, Tim (2008) Geology, geochronology, and geochemistry of the Miocene-Pliocene ancestral Cascades Arc, northern Sierra Nevada, California and Nevada;the roles of the upper mantle, subducting slab, and the Sierra Nevadalithosphere. Geosphere, vol. 4, no. 5, pp.829-853, Oct 2008 doi:10.1130/GES00166.1