Sample 32
NavDat sample number 22257 · RHYOLITE
Sample
| Sample ID | 32 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | vitrophyre |
Location
| Latitude | 39.71 |
|---|---|
| Longitude | -113.58 |
| State / province | Utah |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.65 | 4.45 | 4.85 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 73.3 | WT% | XRF | |
| TIO2 | 0.01 | WT% | XRF | |
| AL2O3 | 14 | WT% | XRF | |
| FE2O3 | 0.28 | WT% | XRF | |
| FEO | 0.55 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| MGO | -0.01 | WT% | VOL | |
| CAO | 0.42 | WT% | XRF | |
| NA2O | 4.59 | WT% | FPHOT | |
| K2O | 4.44 | WT% | FPHOT | |
| P2O5 | -0.01 | WT% | COL | |
| F | 0.61 | WT% | SIE | |
| CL | 0.1 | WT% | XRF | |
| H2O | 0.8 | WT% | XRF | |
| H2O_MINUS | 0.24 | WT% | XRF | |
| TOTAL | 99.13 | WT% | XRF | |
| LI | 344 | PPM | AAS | |
| BE | 68 | PPM | AAS | |
| B | 130 | PPM | INAA | |
| CL | 1030 | PPM | XRF | |
| SC | 4.6 | PPM | INAA | |
| TI | 66 | PPM | XRF | |
| MN | 571 | PPM | XRF | |
| ZN | 25 | PPM | INAA | |
| ARSENIC | 14 | PPM | AAS | |
| BR | 8.4 | PPM | INAA | |
| RB | 1370 | PPM | XRF | |
| SR | 8 | PPM | XRF | |
| Y | 84 | PPM | XRF | |
| ZR | 47 | PPM | XRF | |
| NB | 74 | PPM | XRF | |
| SN | 22 | PPM | AAS | |
| SB | 3.5 | PPM | INAA | |
| CS | 39.6 | PPM | INAA | |
| BA | -0.03 | PPM | XRF | |
| HF | 6 | PPM | INAA | |
| AU | 35 | PPM | INAA | |
| TH | 24 | PPM | INAA | |
| U | 26.1 | PPM | INAA | |
| LA | 40.2 | PPM | INAA | |
| CE | 139 | PPM | INAA | |
| ND | 38 | PPM | INAA | |
| SM | 10.8 | PPM | INAA | |
| EU | -0.05 | PPM | INAA | |
| TB | 2.6 | PPM | INAA | |
| YB | 29.1 | PPM | INAA | |
| LU | 5.22 | PPM | INAA |