Sample 90TF110
NavDat sample number 49703 · RHYOLITE
Sample
| Sample ID | 90TF110 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Tom Frost |
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 | 71.7 | WT% | XRF | |
| TIO2 | 0.31 | WT% | XRF | |
| AL2O3 | 14.2 | WT% | XRF | |
| FEOT | 1.88 | WT% | XRF | |
| MNO | 0.02 | WT% | XRF | |
| MGO | 0.56 | WT% | XRF | |
| CAO | 1.86 | WT% | XRF | |
| NA2O | 3.71 | WT% | XRF | |
| K2O | 4.28 | WT% | XRF | |
| P2O5 | 0.12 | WT% | XRF | |
| TOTAL | 98.64 | WT% | XRF | |
| H2O | 0.62 | WT% | UNKNOWN | |
| CO2 | 0.04 | WT% | UNKNOWN | |
| LOI | 0.86 | WT% | XRF | |
| FEO | 1.28 | WT% | TIT | |
| FE2O3 | 0.67 | WT% | TIT | |
| NI | -10 | PPM | XRF | |
| CR | -20 | PPM | XRF | |
| BA | 245 | PPM | XRF | |
| RB | 154 | PPM | XRF | |
| SR | 73 | PPM | XRF | |
| ZR | 196 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| NB | 27 | PPM | XRF | |
| CU | -10 | PPM | XRF | |
| ZN | 52 | PPM | XRF | |
| LA | 47 | PPM | XRF | |
| CE | 88 | PPM | XRF | |
| BA | 219 | PPM | INAA | |
| SR | 65 | PPM | INAA | |
| CO | 0.74 | PPM | INAA | |
| CR | 2.1 | PPM | INAA | |
| CS | 5.68 | PPM | INAA | |
| HF | 7.08 | PPM | INAA | |
| RB | 161 | PPM | INAA | |
| SB | 0.05 | PPM | INAA | |
| TA | 2.08 | PPM | INAA | |
| TH | 21.9 | PPM | INAA | |
| U | 6.67 | PPM | INAA | |
| ZN | 43.3 | PPM | INAA | |
| ZR | 199 | PPM | INAA | |
| SC | 1.92 | PPM | INAA | |
| LA | 37.4 | PPM | INAA | |
| CE | 86.4 | PPM | INAA | |
| ND | 36.8 | PPM | INAA | |
| SM | 7.41 | PPM | INAA | |
| EU | 0.28 | PPM | INAA | |
| GD | 6.51 | PPM | INAA | |
| TB | 0.828 | PPM | INAA | |
| TM | 0.433 | PPM | INAA | |
| YB | 2.53 | PPM | INAA | |
| LU | 0.354 | PPM | INAA | |
| W | 2.78 | PPM | INAA |