Sample 01-LT-36
NavDat sample number 130875 · BASALT
Sample
| Sample ID | 01-LT-36 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Cousens and others |
Location
| Latitude | 39.508 |
|---|---|
| Longitude | -120.172 |
| Location | Stampede reservoir |
| 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 | 52.88 | WT% | XRF | |
| TIO2 | 0.685 | WT% | XRF | |
| AL2O3 | 16.69 | WT% | XRF | |
| FE2O3 | 8.1 | WT% | XRF | |
| MNO | 0.1404 | WT% | XRF | |
| MGO | 7.238 | WT% | XRF | |
| CAO | 9.424 | WT% | XRF | |
| NA2O | 2.794 | WT% | XRF | |
| K2O | 0.912 | WT% | XRF | |
| P2O5 | 0.171 | WT% | XRF | |
| LOI | 0.3 | WT% | XRF | |
| V | 222 | PPM | XRF | |
| CR | 252 | PPM | XRF | |
| NI | 78 | PPM | XRF | |
| RB | 13.8 | PPM | XRF | |
| SR | 565.4 | PPM | XRF | |
| Y | 15.5 | PPM | XRF | |
| ZR | 66.2 | PPM | XRF | |
| BA | 590 | PPM | XRF | |
| LA | 11.52 | PPM | ICPMS | |
| ND | 13.66 | PPM | ICPMS | |
| YB | 1.53 | PPM | ICPMS | |
| NB | 3.4 | PPM | ICPMS | |
| CS | 0.58 | PPM | ICPMS | |
| HF | 1.83 | PPM | ICPMS | |
| TH | 1.51 | PPM | ICPMS | |
| PB | 6.83 | PPM | MS-ID | |
| CE | 23.77 | PPM | UNKNOWN | |
| PR | 3.22 | PPM | UNKNOWN | |
| SM | 2.76 | PPM | UNKNOWN | |
| EU | 0.92 | PPM | UNKNOWN | |
| GD | 2.84 | PPM | UNKNOWN | |
| TB | 0.46 | PPM | UNKNOWN | |
| DY | 2.68 | PPM | UNKNOWN | |
| HO | 0.56 | PPM | UNKNOWN | |
| ER | 1.62 | PPM | UNKNOWN | |
| TM | 0.24 | PPM | UNKNOWN | |
| LU | 0.24 | PPM | UNKNOWN | |
| NB | 3.68 | PPM | UNKNOWN | |
| U | 0.64 | PPM | UNKNOWN | |
| SC | 26.67 | PPM | UNKNOWN | |
| CO | 28 | PPM | UNKNOWN | |
| ZN | 83 | PPM | UNKNOWN | |
| SR87_SR86 | 0.705032 | UNKNOWN | ||
| ND143_ND144 | 0.512655 | UNKNOWN | ||
| PB208_PB204 | 38.605 | UNKNOWN | ||
| PB207_PB204 | 15.622 | UNKNOWN | ||
| PB206_PB204 | 18.912 | 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