Sample RH-17
NavDat sample number 34495 · PHONOLITE
Sample
| Sample ID | RH-17 |
|---|---|
| Rock name | PHONOLITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.7112 |
|---|---|
| Longitude | -107.289 |
| Location | Rattlesnake Hills |
| State / province | Wyoming |
| Volcanic field | Rattlesnake Hills alkalic complex, central alkalic province |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 44 | 32 | 44 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.5 | WT% | XRF | |
| TIO2 | 0.59 | WT% | XRF | |
| AL2O3 | 18.3 | WT% | XRF | |
| FE2O3T | 4.39 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 1.2 | WT% | XRF | |
| CAO | 3.37 | WT% | XRF | |
| NA2O | 7.94 | WT% | XRF | |
| K2O | 5.76 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| LOI | 2.08 | WT% | XRF | |
| TOTAL | 98.43 | WT% | XRF | |
| RB | 142 | PPM | XRF | |
| SR | 3020 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| ZR | 320 | PPM | XRF | |
| NB | 48 | PPM | XRF | |
| BA | 1000 | PPM | XRF | |
| PB | 36 | PPM | XRF | |
| TH | 20 | PPM | XRF | |
| U | 12 | PPM | XRF | |
| CR | 43 | PPM | XRF | |
| CO | 20 | PPM | XRF | |
| NI | -10 | PPM | XRF | |
| CU | 14 | PPM | XRF | |
| ZN | 96 | PPM | XRF |