Sample 9-14-92-7
NavDat sample number 92353 · TRACHYTE
Sample
| Sample ID | 9-14-92-7 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.3644 |
|---|---|
| Longitude | -104.103 |
| 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 | 59.4 | WT% | XRF | |
| TIO2 | 0.61 | WT% | XRF | |
| AL2O3 | 16.5 | WT% | XRF | |
| FE2O3 | 5.27 | WT% | XRF | |
| FEOT | 5.86 | WT% | XRF | |
| FEO | 2.02 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 1.47 | WT% | XRF | |
| CAO | 4.52 | WT% | XRF | |
| NA2O | 4.28 | WT% | XRF | |
| K2O | 3.77 | WT% | XRF | |
| P2O5 | 0.32 | WT% | XRF | |
| CO2 | 1.83 | WT% | XRF | |
| LOI | 3.33 | WT% | XRF | |
| NB | 15 | PPM | XRF | |
| RB | 110 | PPM | XRF | |
| SR | 1350 | PPM | XRF | |
| ZR | 275 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| BA | 660 | PPM | XRF | |
| CE | 146 | PPM | XRF | |
| LA | 79 | PPM | XRF | |
| CU | 14 | PPM | XRF | |
| ZN | 94 | PPM | XRF | |
| H2O_PLUS | 1.13 | WT% | UNKNOWN | |
| H2O_MINUS | 0.53 | WT% | UNKNOWN | |
| CO2 | 1.83 | WT% | UNKNOWN | |
| TH | 23.6 | PPM | ICPMS | |
| U | 5.37 | PPM | ICPMS |