Sample L80-38
NavDat sample number 14255 · RHYOLITE
Sample
| Sample ID | L80-38 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | W. Leeman |
Location
| Latitude | 43.0144 |
|---|---|
| Longitude | -114.396 |
| State / province | Idaho |
| Volcanic field | Rhyolite of Magic Reservoir |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.15 | 4.1 | 4.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67.52 | WT% | ICP | |
| TIO2 | 0.92 | WT% | ICP | |
| AL2O3 | 13.72 | WT% | ICP | |
| FE2O3T | 6.32 | WT% | ICP | |
| MNO | 0.09 | WT% | ICP | |
| MGO | 0.56 | WT% | ICP | |
| CAO | 2.29 | WT% | ICP | |
| NA2O | 3.79 | WT% | ICP | |
| K2O | 4.52 | WT% | ICP | |
| P2O5 | 0.23 | WT% | ICP | |
| TOTAL | 99.96 | WT% | ICP | |
| BA | 2305 | PPM | ICP | |
| SR | 256 | PPM | ICP | |
| V | 24 | PPM | ICP | |
| ZN | 109.7 | PPM | ICP | |
| CO | 11 | PPM | ICP | |
| CR | 5 | PPM | ICP | |
| ZR | 761 | PPM | ICP | |
| CU | 7 | PPM | ICP | |
| NI | 4 | PPM | ICP | |
| BE | 2.5 | PPM | ICP | |
| SC | 10.4 | PPM | ICP | |
| Y | 59.6 | PPM | ICP | |
| LI | 10 | PPM | ICP | |
| LA | 110 | PPM | ICP | |
| CE | 198 | PPM | ICP | |
| RB | 84 | PPM | XRF | |
| SR | 234 | PPM | XRF | |
| Y | 55 | PPM | XRF | |
| ZR | 744 | PPM | XRF | |
| NB | 50 | PPM | XRF | |
| PB | 26 | PPM | XRF | |
| TH | 10 | PPM | XRF | |
| CU | 8 | PPM | XRF | |
| ZN | 86 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| FE2O3 | 6.26 | WT% | NAA | |
| NA2O | 3.8 | WT% | NAA | |
| LA | 99.7 | PPM | NAA | |
| CE | 197 | PPM | NAA | |
| ND | 82.9 | PPM | NAA | |
| SM | 15.2 | PPM | NAA | |
| EU | 3.57 | PPM | NAA | |
| TB | 1.85 | PPM | NAA | |
| TM | 0.87 | PPM | NAA | |
| YB | 5.78 | PPM | NAA | |
| LU | 0.99 | PPM | NAA | |
| SC | 9.21 | PPM | NAA | |
| CR | 14 | PPM | NAA | |
| CO | 5.75 | PPM | NAA | |
| RB | 96 | PPM | NAA | |
| CS | 0.5 | PPM | NAA | |
| HF | 21.1 | PPM | NAA | |
| TA | 2.81 | PPM | NAA | |
| TH | 9.96 | PPM | NAA | |
| U | 1.9 | PPM | NAA |