Sample L80-34A
NavDat sample number 14277 · RHYOLITE
Sample
| Sample ID | L80-34A |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | W. Leeman |
Location
| Latitude | 43.2553 |
|---|---|
| Longitude | -114.355 |
| State / province | Idaho |
| Volcanic field | Young Dome |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.92 | 2.88 | 2.96 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.08 | WT% | ICP | |
| TIO2 | 0.07 | WT% | ICP | |
| AL2O3 | 13.07 | WT% | ICP | |
| FE2O3T | 1.61 | WT% | ICP | |
| MNO | 0.04 | WT% | ICP | |
| MGO | 0.04 | WT% | ICP | |
| CAO | 0.66 | WT% | ICP | |
| NA2O | 4.12 | WT% | ICP | |
| K2O | 4.86 | WT% | ICP | |
| P2O5 | 0.02 | WT% | ICP | |
| TOTAL | 99.56 | WT% | ICP | |
| BA | 32 | PPM | ICP | |
| SR | 10 | PPM | ICP | |
| V | 6 | PPM | ICP | |
| ZN | 88.1 | PPM | ICP | |
| CR | 7 | PPM | ICP | |
| ZR | 153 | PPM | ICP | |
| CU | 4 | PPM | ICP | |
| BE | 20.6 | PPM | ICP | |
| Y | 110.3 | PPM | ICP | |
| LI | 121 | PPM | ICP | |
| LA | 40 | PPM | ICP | |
| CE | 112 | PPM | ICP | |
| RB | 437 | PPM | XRF | |
| SR | 10 | PPM | XRF | |
| Y | 134 | PPM | XRF | |
| ZR | 163 | PPM | XRF | |
| NB | 115 | PPM | XRF | |
| PB | 53 | PPM | XRF | |
| TH | 58 | PPM | XRF | |
| CU | 8 | PPM | XRF | |
| ZN | 82 | PPM | XRF | |
| GA | 32 | PPM | XRF | |
| FE2O3 | 1.6 | WT% | NAA | |
| LA | 43.1 | PPM | NAA | |
| CE | 94.4 | PPM | NAA | |
| ND | 48.1 | PPM | NAA | |
| SM | 12.2 | PPM | NAA | |
| EU | 0.34 | PPM | NAA | |
| TB | 3.1 | PPM | NAA | |
| TM | 2.34 | PPM | NAA | |
| YB | 16.9 | PPM | NAA | |
| LU | 2.68 | PPM | NAA | |
| SC | 0.47 | PPM | NAA | |
| CR | 15 | PPM | NAA | |
| CO | 0.53 | PPM | NAA | |
| RB | 450 | PPM | NAA | |
| CS | 9.06 | PPM | NAA | |
| HF | 9.06 | PPM | NAA | |
| TA | 15.2 | PPM | NAA | |
| TH | 56.5 | PPM | NAA | |
| U | 18.4 | PPM | NAA | |
| SR87_SR86 | 0.71226 | TIMS | ||
| ND143_ND144 | 0.512031 | TIMS |