Sample 9-13-92-5
NavDat sample number 92295 · TRACHYTE
Sample
| Sample ID | 9-13-92-5 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.3628 |
|---|---|
| Longitude | -103.796 |
| Location | Cutting Stock |
| 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 | 65.5 | WT% | XRF | |
| TIO2 | 0.34 | WT% | XRF | |
| AL2O3 | 16 | WT% | XRF | |
| FE2O3 | 3.11 | WT% | XRF | |
| FEOT | 3.46 | WT% | XRF | |
| FEO | 1.57 | WT% | XRF | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 0.88 | WT% | XRF | |
| CAO | 2.31 | WT% | XRF | |
| NA2O | 5.53 | WT% | XRF | |
| K2O | 3.78 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| CO2 | 0.5 | WT% | XRF | |
| LOI | 0.99 | WT% | XRF | |
| NB | 15 | PPM | XRF | |
| RB | 94 | PPM | XRF | |
| SR | 1350 | PPM | XRF | |
| ZR | 240 | PPM | XRF | |
| Y | 12 | PPM | XRF | |
| BA | 910 | PPM | XRF | |
| CE | 106 | PPM | XRF | |
| LA | 61 | PPM | XRF | |
| CU | 20 | PPM | XRF | |
| ZN | 63 | PPM | XRF | |
| CR | 25 | PPM | XRF | |
| H2O_PLUS | 0.48 | WT% | UNKNOWN | |
| H2O_MINUS | 0.14 | WT% | UNKNOWN | |
| CO2 | 0.5 | WT% | UNKNOWN | |
| TH | 24.2 | PPM | ICPMS | |
| U | 7.7 | PPM | ICPMS | |
| LA | 78 | PPM | ICPMS | |
| CE | 120 | PPM | ICPMS | |
| PR | 13 | PPM | ICPMS | |
| ND | 47 | PPM | ICPMS | |
| SM | 7.2 | PPM | ICPMS | |
| EU | 2 | PPM | ICPMS | |
| GD | 5.5 | PPM | ICPMS | |
| TB | 0.64 | PPM | ICPMS | |
| DY | 3.2 | PPM | ICPMS | |
| HO | 0.57 | PPM | ICPMS | |
| ER | 1.6 | PPM | ICPMS | |
| TM | 0.23 | PPM | ICPMS | |
| YB | 1.2 | PPM | ICPMS |