Sample 9-13-92-8
NavDat sample number 92272 · PHONOLITE
Sample
| Sample ID | 9-13-92-8 |
|---|---|
| Rock name | PHONOLITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.3156 |
|---|---|
| Longitude | -103.883 |
| Location | Annie Creek |
| State / province | South Dakota |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 52 | 46 | 58 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.7 | WT% | XRF | |
| TIO2 | 0.18 | WT% | XRF | |
| AL2O3 | 19.2 | WT% | XRF | |
| FE2O3 | 2.63 | WT% | XRF | |
| FEOT | 2.92 | WT% | XRF | |
| FEO | 0.44 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 0.05 | WT% | XRF | |
| CAO | 0.99 | WT% | XRF | |
| NA2O | 8.96 | WT% | XRF | |
| K2O | 5.23 | WT% | XRF | |
| P2O5 | -0.05 | WT% | XRF | |
| CO2 | 0.08 | WT% | XRF | |
| LOI | 3.08 | WT% | XRF | |
| NB | 74 | PPM | XRF | |
| RB | 200 | PPM | XRF | |
| SR | 1000 | PPM | XRF | |
| ZR | 750 | PPM | XRF | |
| Y | 55 | PPM | XRF | |
| BA | 345 | PPM | XRF | |
| CE | 305 | PPM | XRF | |
| LA | 220 | PPM | XRF | |
| ZN | 196 | PPM | XRF | |
| H2O_PLUS | 2.61 | WT% | UNKNOWN | |
| H2O_MINUS | 0.3 | WT% | UNKNOWN | |
| CO2 | 0.08 | WT% | UNKNOWN | |
| TH | 111 | PPM | ICPMS | |
| U | 35.9 | PPM | ICPMS | |
| LA | 230 | PPM | ICPMS | |
| CE | 330 | PPM | ICPMS | |
| PR | 31 | PPM | ICPMS | |
| ND | 94 | PPM | ICPMS | |
| SM | 14 | PPM | ICPMS | |
| EU | 3.5 | PPM | ICPMS | |
| GD | 11 | PPM | ICPMS | |
| TB | 1.4 | PPM | ICPMS | |
| DY | 8.5 | PPM | ICPMS | |
| HO | 1.6 | PPM | ICPMS | |
| ER | 4.8 | PPM | ICPMS | |
| TM | 0.77 | PPM | ICPMS | |
| YB | 4.5 | PPM | ICPMS |