Sample 90TF110
NavDat sample number 51279 · RHYOLITE
Sample
| Sample ID | 90TF110 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Tom Frost |
| Comment | plug |
Location
| Latitude | 46.4346 |
|---|---|
| Longitude | -115.217 |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 46 | 42 | 50 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.69 | WT% | XRF | |
| TIO2 | 0.31 | WT% | XRF | |
| AL2O3 | 14.4 | WT% | XRF | |
| FEOT | 1.91 | WT% | XRF | |
| MNO | 0.02 | WT% | XRF | |
| MGO | 0.57 | WT% | XRF | |
| CAO | 1.89 | WT% | XRF | |
| NA2O | 3.76 | WT% | XRF | |
| K2O | 4.34 | WT% | XRF | |
| P2O5 | 0.12 | WT% | XRF | |
| BA | 843 | PPM | INAA | |
| SR | 279 | PPM | INAA | |
| CO | 3.1 | PPM | INAA | |
| NI | 6 | PPM | INAA | |
| CR | 4.5 | PPM | INAA | |
| CS | 5.3 | PPM | INAA | |
| HF | 5.43 | PPM | INAA | |
| RB | 146 | PPM | INAA | |
| SB | 0.02 | PPM | INAA | |
| TA | 1.4 | PPM | INAA | |
| TH | 18.9 | PPM | INAA | |
| U | 6.05 | PPM | INAA | |
| ZN | 40 | PPM | INAA | |
| ZR | 200 | PPM | INAA | |
| SC | 3.23 | PPM | INAA | |
| LA | 39.5 | PPM | INAA | |
| CE | 78.7 | PPM | INAA | |
| ND | 33.6 | PPM | INAA | |
| SM | 6.1 | PPM | INAA | |
| EU | 0.92 | PPM | INAA | |
| GD | 4.9 | PPM | INAA | |
| TB | 0.556 | PPM | INAA | |
| YB | 1.16 | PPM | INAA | |
| LU | 0.171 | PPM | INAA | |
| NI | -10 | PPM | XRF | |
| CR | -20 | PPM | XRF | |
| BA | 900 | PPM | XRF | |
| RB | 138 | PPM | XRF | |
| SR | 270 | PPM | XRF | |
| ZR | 192 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| CU | 11 | PPM | XRF | |
| ZN | 53 | PPM | XRF | |
| LA | 33 | PPM | XRF | |
| CE | 83 | PPM | XRF |