Sample 00-LT-1
NavDat sample number 130838 · BASALT
Sample
| Sample ID | 00-LT-1 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Cousens and others |
Location
| Latitude | 39.503 |
|---|---|
| Longitude | -120.052 |
| Location | North Ladybug Peak |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 14 | 1 | 28 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.83 | WT% | XRF | |
| TIO2 | 1.11 | WT% | XRF | |
| AL2O3 | 17.11 | WT% | XRF | |
| FE2O3 | 9.739 | WT% | XRF | |
| MNO | 0.1512 | WT% | XRF | |
| MGO | 6.477 | WT% | XRF | |
| CAO | 8.952 | WT% | XRF | |
| NA2O | 3.35 | WT% | XRF | |
| K2O | 1.056 | WT% | XRF | |
| P2O5 | 0.191 | WT% | XRF | |
| LOI | 0.3 | WT% | XRF | |
| V | 230 | PPM | XRF | |
| CR | 296 | PPM | XRF | |
| NI | 91 | PPM | XRF | |
| RB | 21 | PPM | XRF | |
| SR | 743 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| ZR | 99 | PPM | XRF | |
| BA | 677 | PPM | XRF | |
| LA | 13.64 | PPM | ICPMS | |
| ND | 18.57 | PPM | ICPMS | |
| YB | 1.74 | PPM | ICPMS | |
| NB | 5 | PPM | ICPMS | |
| CS | 0.56 | PPM | ICPMS | |
| HF | 2.4 | PPM | ICPMS | |
| TH | 2.08 | PPM | ICPMS | |
| CE | 30.06 | PPM | UNKNOWN | |
| PR | 4.22 | PPM | UNKNOWN | |
| SM | 4.28 | PPM | UNKNOWN | |
| EU | 1.33 | PPM | UNKNOWN | |
| GD | 3.91 | PPM | UNKNOWN | |
| TB | 0.59 | PPM | UNKNOWN | |
| DY | 3.67 | PPM | UNKNOWN | |
| HO | 0.7 | PPM | UNKNOWN | |
| ER | 2.07 | PPM | UNKNOWN | |
| TM | 0.28 | PPM | UNKNOWN | |
| LU | 0.248 | PPM | UNKNOWN | |
| NB | 4.23 | PPM | UNKNOWN | |
| U | 0.72 | PPM | UNKNOWN | |
| CO | 31 | PPM | UNKNOWN | |
| ZN | 89 | PPM | UNKNOWN | |
| SR87_SR86 | 0.704332 | UNKNOWN | ||
| ND143_ND144 | 0.512792 | UNKNOWN | ||
| PB208_PB204 | 38.588 | UNKNOWN | ||
| PB207_PB204 | 15.613 | UNKNOWN | ||
| PB206_PB204 | 18.931 | 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