Sample 9-14-92-10
NavDat sample number 92327 · PHONOLITE
Sample
| Sample ID | 9-14-92-10 |
|---|---|
| Rock name | PHONOLITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.3916 |
|---|---|
| Longitude | -103.692 |
| Location | Mtn Meadow |
| 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 | 52.3 | WT% | XRF | |
| TIO2 | 0.68 | WT% | XRF | |
| AL2O3 | 18.6 | WT% | XRF | |
| FE2O3 | 6.04 | WT% | XRF | |
| FEOT | 6.71 | WT% | XRF | |
| FEO | 3.51 | WT% | XRF | |
| MNO | 0.27 | WT% | XRF | |
| MGO | 1.09 | WT% | XRF | |
| CAO | 6.12 | WT% | XRF | |
| NA2O | 4.44 | WT% | XRF | |
| K2O | 5.34 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| CO2 | 0.1 | WT% | XRF | |
| LOI | 4.08 | WT% | XRF | |
| NB | 34 | PPM | XRF | |
| RB | 126 | PPM | XRF | |
| SR | -1500 | PPM | XRF | |
| ZR | 405 | PPM | XRF | |
| Y | 40 | PPM | XRF | |
| BA | 1300 | PPM | XRF | |
| CE | 245 | PPM | XRF | |
| LA | 128 | PPM | XRF | |
| ZN | 144 | PPM | XRF | |
| H2O_PLUS | 3.19 | WT% | UNKNOWN | |
| H2O_MINUS | 0.67 | WT% | UNKNOWN | |
| CO2 | 0.1 | WT% | UNKNOWN | |
| TH | 31.7 | PPM | ICPMS | |
| U | 9.74 | PPM | ICPMS | |
| LA | 150 | PPM | ICPMS | |
| CE | 260 | PPM | ICPMS | |
| PR | 29 | PPM | ICPMS | |
| ND | 110 | PPM | ICPMS | |
| SM | 22 | PPM | ICPMS | |
| EU | 6.2 | PPM | ICPMS | |
| GD | 18 | PPM | ICPMS | |
| TB | 2.1 | PPM | ICPMS | |
| DY | 11 | PPM | ICPMS | |
| HO | 1.9 | PPM | ICPMS | |
| ER | 5.2 | PPM | ICPMS | |
| TM | 0.74 | PPM | ICPMS | |
| YB | 4.7 | PPM | ICPMS |