Sample 9-14-92-9
NavDat sample number 92354 · TRACHYTE
Sample
| Sample ID | 9-14-92-9 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Isotopic data attributed to dated samples (Table 3-1 (p.43)) as indicated by author in thesis text (even though sample numbers for samples with isotopic data are different from samples numbers of dated samples). |
Location
| Latitude | 44.3522 |
|---|---|
| Longitude | -104.027 |
| Location | Tinton |
| State / province | South Dakota |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 47.05 | 46.66 | 47.44 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.2 | WT% | XRF | |
| TIO2 | 0.53 | WT% | XRF | |
| AL2O3 | 16.3 | WT% | XRF | |
| FE2O3 | 4.71 | WT% | XRF | |
| FEOT | 5.23 | WT% | XRF | |
| FEO | 1.44 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 0.97 | WT% | XRF | |
| CAO | 5.7 | WT% | XRF | |
| NA2O | 4.25 | WT% | XRF | |
| K2O | 3.4 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| CO2 | 2.17 | WT% | XRF | |
| LOI | 3.12 | WT% | XRF | |
| NB | 16 | PPM | XRF | |
| RB | 102 | PPM | XRF | |
| SR | 1300 | PPM | XRF | |
| ZR | 260 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| BA | 660 | PPM | XRF | |
| CE | 152 | PPM | XRF | |
| LA | 75 | PPM | XRF | |
| ZN | 46 | PPM | XRF | |
| H2O_PLUS | 0.39 | WT% | UNKNOWN | |
| H2O_MINUS | 0.53 | WT% | UNKNOWN | |
| CO2 | 2.17 | WT% | UNKNOWN | |
| TH | 21.5 | PPM | ICPMS | |
| U | 8.15 | PPM | ICPMS | |
| LA | 80 | PPM | ICPMS | |
| CE | 130 | PPM | ICPMS | |
| PR | 14 | PPM | ICPMS | |
| ND | 53 | PPM | ICPMS | |
| SM | 9.6 | PPM | ICPMS | |
| EU | 2.7 | PPM | ICPMS | |
| GD | 8 | PPM | ICPMS | |
| TB | 0.91 | PPM | ICPMS | |
| DY | 5.2 | PPM | ICPMS | |
| HO | 0.83 | PPM | ICPMS | |
| ER | 2.5 | PPM | ICPMS | |
| TM | 0.38 | PPM | ICPMS | |
| YB | 2.5 | PPM | ICPMS | |
| RB | 64.9 | PPM | TIMS | |
| SR | 1418.4 | PPM | TIMS | |
| SR87_SR86 | 0.704911 | TIMS | ||
| SM | 15.08 | PPM | TIMS | |
| ND | 80.22 | PPM | TIMS | |
| ND143_ND144 | 0.512517 | TIMS |