Sample 9-14-92-2
NavDat sample number 92351 · TRACHYTE
Sample
| Sample ID | 9-14-92-2 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.3967 |
|---|---|
| Longitude | -104.084 |
| Location | Tinton |
| 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 | 60.2 | WT% | XRF | |
| TIO2 | 0.63 | WT% | XRF | |
| AL2O3 | 15.5 | WT% | XRF | |
| FE2O3 | 5.84 | WT% | XRF | |
| FEOT | 6.49 | WT% | XRF | |
| FEO | 3.21 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 2.01 | WT% | XRF | |
| CAO | 4.22 | WT% | XRF | |
| NA2O | 3.42 | WT% | XRF | |
| K2O | 3.71 | WT% | XRF | |
| P2O5 | 0.37 | WT% | XRF | |
| CO2 | 1.88 | WT% | XRF | |
| LOI | 3.4 | WT% | XRF | |
| NB | 14 | PPM | XRF | |
| RB | 98 | PPM | XRF | |
| SR | 1150 | PPM | XRF | |
| ZR | 215 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| BA | 630 | PPM | XRF | |
| CE | 110 | PPM | XRF | |
| LA | 46 | PPM | XRF | |
| CU | 12 | PPM | XRF | |
| NI | 11 | PPM | XRF | |
| ZN | 87 | PPM | XRF | |
| CR | 36 | PPM | XRF | |
| H2O_PLUS | 1.7 | WT% | UNKNOWN | |
| H2O_MINUS | 0.18 | WT% | UNKNOWN | |
| CO2 | 1.88 | WT% | UNKNOWN | |
| TH | 16.6 | PPM | ICPMS | |
| U | 5.74 | PPM | ICPMS | |
| LA | 54 | PPM | ICPMS | |
| CE | 100 | PPM | ICPMS | |
| PR | 12 | PPM | ICPMS | |
| ND | 45 | PPM | ICPMS | |
| SM | 8.4 | PPM | ICPMS | |
| EU | 2.3 | PPM | ICPMS | |
| GD | 6.8 | PPM | ICPMS | |
| TB | 0.76 | PPM | ICPMS | |
| DY | 3.8 | PPM | ICPMS | |
| HO | 0.66 | PPM | ICPMS | |
| ER | 1.7 | PPM | ICPMS | |
| TM | 0.23 | PPM | ICPMS | |
| YB | 1.5 | PPM | ICPMS |