Sample 9-16-92-1
NavDat sample number 92277 · LATITE
Sample
| Sample ID | 9-16-92-1 |
|---|---|
| Rock name | LATITE |
| 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 | 44.4641 |
|---|---|
| Longitude | -104.436 |
| Location | Bear Lodge |
| State / province | South Dakota |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 45.99 | 45.68 | 46.3 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58 | WT% | XRF | |
| TIO2 | 0.77 | WT% | XRF | |
| AL2O3 | 16.4 | WT% | XRF | |
| FE2O3 | 6.44 | WT% | XRF | |
| FEOT | 7.16 | WT% | XRF | |
| FEO | 2.21 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 1.77 | WT% | XRF | |
| CAO | 5.59 | WT% | XRF | |
| NA2O | 4.68 | WT% | XRF | |
| K2O | 3.63 | WT% | XRF | |
| P2O5 | 0.46 | WT% | XRF | |
| CO2 | 1.36 | WT% | XRF | |
| LOI | 1.51 | WT% | XRF | |
| NB | 12 | PPM | XRF | |
| RB | 95 | PPM | XRF | |
| SR | -1500 | PPM | XRF | |
| ZR | 330 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| BA | 590 | PPM | XRF | |
| CE | 136 | PPM | XRF | |
| LA | 71 | PPM | XRF | |
| CU | 15 | PPM | XRF | |
| ZN | 53 | PPM | XRF | |
| H2O_PLUS | 0.28 | WT% | UNKNOWN | |
| H2O_MINUS | 0.3 | WT% | UNKNOWN | |
| CO2 | 1.36 | WT% | UNKNOWN | |
| TH | 17.1 | PPM | ICPMS | |
| U | 5.58 | PPM | ICPMS | |
| LA | 79 | PPM | ICPMS | |
| CE | 140 | PPM | ICPMS | |
| PR | 15 | PPM | ICPMS | |
| ND | 58 | PPM | ICPMS | |
| SM | 12 | PPM | ICPMS | |
| EU | 3.6 | PPM | ICPMS | |
| GD | 10 | PPM | ICPMS | |
| TB | 1.2 | PPM | ICPMS | |
| DY | 5.9 | PPM | ICPMS | |
| HO | 0.92 | PPM | ICPMS | |
| ER | 2.6 | PPM | ICPMS | |
| TM | 0.37 | PPM | ICPMS | |
| YB | 2.3 | PPM | ICPMS | |
| RB | 61.9 | PPM | TIMS | |
| SR | 1536.2 | PPM | TIMS | |
| SR87_SR86 | 0.704647 | TIMS | ||
| SM | 10.31 | PPM | TIMS | |
| ND | 56.49 | PPM | TIMS | |
| ND143_ND144 | 0.512512 | TIMS |