Sample 9-14-92-6
NavDat sample number 92319 · PHONOLITE
Sample
| Sample ID | 9-14-92-6 |
|---|---|
| Rock name | PHONOLITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.3764 |
|---|---|
| Longitude | -104.07 |
| Location | Mineral Hill |
| 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 | 48.4 | WT% | XRF | |
| TIO2 | 0.42 | WT% | XRF | |
| AL2O3 | 20.5 | WT% | XRF | |
| FE2O3 | 4.05 | WT% | XRF | |
| FEOT | 4.5 | WT% | XRF | |
| FEO | 1.58 | WT% | XRF | |
| MNO | 0.24 | WT% | XRF | |
| MGO | 0.33 | WT% | XRF | |
| CAO | 3.63 | WT% | XRF | |
| NA2O | 6.17 | WT% | XRF | |
| K2O | 10.5 | WT% | XRF | |
| P2O5 | 0.08 | WT% | XRF | |
| CO2 | 1.13 | WT% | XRF | |
| LOI | 2.61 | WT% | XRF | |
| NB | 30 | PPM | XRF | |
| RB | 320 | PPM | XRF | |
| SR | -1500 | PPM | XRF | |
| ZR | 230 | PPM | XRF | |
| Y | -10 | PPM | XRF | |
| BA | 880 | PPM | XRF | |
| CE | 194 | PPM | XRF | |
| LA | 124 | PPM | XRF | |
| CU | 23 | PPM | XRF | |
| ZN | 178 | PPM | XRF | |
| H2O_PLUS | 1.38 | WT% | UNKNOWN | |
| H2O_MINUS | 0.12 | WT% | UNKNOWN | |
| CO2 | 1.13 | WT% | UNKNOWN | |
| TH | 29.4 | PPM | ICPMS | |
| U | 9.85 | PPM | ICPMS | |
| LA | 130 | PPM | ICPMS | |
| CE | 180 | PPM | ICPMS | |
| PR | 16 | PPM | ICPMS | |
| ND | 42 | PPM | ICPMS | |
| SM | 4.5 | PPM | ICPMS | |
| EU | 1.1 | PPM | ICPMS | |
| GD | 3.1 | PPM | ICPMS | |
| TB | 0.24 | PPM | ICPMS | |
| DY | 1 | PPM | ICPMS | |
| HO | 0.15 | PPM | ICPMS | |
| ER | 0.36 | PPM | ICPMS | |
| TM | 0.05 | PPM | ICPMS | |
| YB | 0.3 | PPM | ICPMS |