Sample 9-18-91-6
NavDat sample number 92323 · SHOSHONITE
Sample
| Sample ID | 9-18-91-6 |
|---|---|
| Rock name | SHOSHONITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| 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 | 50.4 | WT% | XRF | |
| TIO2 | 1.41 | WT% | XRF | |
| AL2O3 | 15.7 | WT% | XRF | |
| FE2O3 | 10.1 | WT% | XRF | |
| FEOT | 11.22 | WT% | XRF | |
| FEO | 5.05 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 4.41 | WT% | XRF | |
| CAO | 8.35 | WT% | XRF | |
| NA2O | 3.41 | WT% | XRF | |
| K2O | 4.41 | WT% | XRF | |
| P2O5 | 0.81 | WT% | XRF | |
| CO2 | 0.01 | WT% | XRF | |
| LOI | 0.27 | WT% | XRF | |
| NB | 11 | PPM | XRF | |
| RB | 124 | PPM | XRF | |
| SR | 1200 | PPM | XRF | |
| ZR | 200 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| BA | 405 | PPM | XRF | |
| CE | 102 | PPM | XRF | |
| LA | 47 | PPM | XRF | |
| CU | 69 | PPM | XRF | |
| NI | 14 | PPM | XRF | |
| ZN | 73 | PPM | XRF | |
| CR | 36 | PPM | XRF | |
| H2O_PLUS | 0.82 | WT% | UNKNOWN | |
| H2O_MINUS | 0.07 | WT% | UNKNOWN | |
| CO2 | 0.01 | WT% | UNKNOWN | |
| TH | 13.2 | PPM | ICPMS | |
| U | 4.63 | PPM | ICPMS | |
| LA | 73 | PPM | ICPMS | |
| CE | 140 | PPM | ICPMS | |
| PR | 16 | PPM | ICPMS | |
| ND | 65 | PPM | ICPMS | |
| SM | 13 | PPM | ICPMS | |
| EU | 4 | PPM | ICPMS | |
| GD | 11 | PPM | ICPMS | |
| TB | 1.2 | PPM | ICPMS | |
| DY | 6.4 | PPM | ICPMS | |
| HO | 1 | PPM | ICPMS | |
| ER | 2.8 | PPM | ICPMS | |
| TM | 0.37 | PPM | ICPMS | |
| YB | 2.1 | PPM | ICPMS |