Sample 9-12-92-4
NavDat sample number 92340 · PHONOLITE
Sample
| Sample ID | 9-12-92-4 |
|---|---|
| Rock name | PHONOLITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.4104 |
|---|---|
| Longitude | -103.854 |
| Location | Richmond Hill N |
| 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 | 58.5 | WT% | XRF | |
| TIO2 | 0.19 | WT% | XRF | |
| AL2O3 | 19.3 | WT% | XRF | |
| FE2O3 | 2.38 | WT% | XRF | |
| FEOT | 2.65 | WT% | XRF | |
| FEO | 0.47 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 0.11 | WT% | XRF | |
| CAO | 1.22 | WT% | XRF | |
| NA2O | 9.2 | WT% | XRF | |
| K2O | 5.17 | WT% | XRF | |
| P2O5 | -0.05 | WT% | XRF | |
| CO2 | 0.23 | WT% | XRF | |
| LOI | 1.95 | WT% | XRF | |
| NB | 39 | PPM | XRF | |
| RB | 144 | PPM | XRF | |
| SR | 1350 | PPM | XRF | |
| ZR | 530 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| BA | 660 | PPM | XRF | |
| CE | 220 | PPM | XRF | |
| LA | 136 | PPM | XRF | |
| CU | 10 | PPM | XRF | |
| ZN | 144 | PPM | XRF | |
| H2O_PLUS | 1.6 | WT% | UNKNOWN | |
| H2O_MINUS | 0.11 | WT% | UNKNOWN | |
| CO2 | 0.23 | WT% | UNKNOWN | |
| TH | 64 | PPM | ICPMS | |
| U | 17.8 | PPM | ICPMS |