Sample 9-14-92-1
NavDat sample number 92357 · TRACHYTE
Sample
| Sample ID | 9-14-92-1 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.3985 |
|---|---|
| Longitude | -104.073 |
| Location | Tinton North |
| 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 | 63.4 | WT% | XRF | |
| TIO2 | 0.41 | WT% | XRF | |
| AL2O3 | 18.6 | WT% | XRF | |
| FE2O3 | 1.92 | WT% | XRF | |
| FEOT | 2.13 | WT% | XRF | |
| FEO | 0.09 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| MGO | 0.25 | WT% | XRF | |
| CAO | 1.5 | WT% | XRF | |
| NA2O | 5.9 | WT% | XRF | |
| K2O | 4.39 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| CO2 | 0.84 | WT% | XRF | |
| LOI | 2.78 | WT% | XRF | |
| NB | 26 | PPM | XRF | |
| RB | 118 | PPM | XRF | |
| SR | 860 | PPM | XRF | |
| ZR | 350 | PPM | XRF | |
| Y | 29 | PPM | XRF | |
| BA | 560 | PPM | XRF | |
| CE | 150 | PPM | XRF | |
| LA | 126 | PPM | XRF | |
| ZN | 56 | PPM | XRF | |
| H2O_PLUS | 1.04 | WT% | UNKNOWN | |
| H2O_MINUS | 0.5 | WT% | UNKNOWN | |
| CO2 | 0.84 | WT% | UNKNOWN | |
| TH | 41.8 | PPM | ICPMS | |
| U | 7.47 | PPM | ICPMS | |
| LA | 130 | PPM | ICPMS | |
| CE | 190 | PPM | ICPMS | |
| PR | 23 | PPM | ICPMS | |
| ND | 78 | PPM | ICPMS | |
| SM | 12 | PPM | ICPMS | |
| EU | 3.3 | PPM | ICPMS | |
| GD | 9.7 | PPM | ICPMS | |
| TB | 1.3 | PPM | ICPMS | |
| DY | 6.2 | PPM | ICPMS | |
| HO | 1.2 | PPM | ICPMS | |
| ER | 3.1 | PPM | ICPMS | |
| TM | 0.47 | PPM | ICPMS | |
| YB | 2.8 | PPM | ICPMS |