Sample 5LT47
NavDat sample number 17518 · BASALT
Sample
| Sample ID | 5LT47 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 39.67 |
|---|---|
| Longitude | -107.03 |
| Location | Dotsero |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.004 | 0.0036 | 0.0044 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 1839 | PPM | XRF | |
| CR | 86 | PPM | INAA | |
| CS | 2.7 | PPM | INAA | |
| HF | 6 | PPM | INAA | |
| NB | 34.5 | PPM | XRF | |
| NI | 66 | PPM | XRF | |
| RB | 61 | PPM | XRF | |
| SC | 24.2 | PPM | INAA | |
| SR | 822 | PPM | XRF | |
| TA | 1.9 | PPM | INAA | |
| TH | 4.3 | PPM | INAA | |
| U | 1.3 | PPM | INAA | |
| V | 239 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| ZR | 203 | PPM | XRF | |
| LA | 36 | PPM | INAA | |
| CE | 72 | PPM | INAA | |
| ND | 43 | PPM | INAA | |
| SM | 9.2 | PPM | INAA | |
| EU | 2.88 | PPM | INAA | |
| GD | 7.8 | PPM | INAA | |
| TB | 1.17 | PPM | INAA | |
| YB | 2.39 | PPM | INAA | |
| LU | 0.34 | PPM | INAA |
References
- Leat, P T; Thompson, R N; Dickin, A N; Morrison, M A; Hendry, G L (1989) Quaternary volcanism in northwestern Colorado; implications for the roles of asthenosphere and lithosphere in the genesis of continental basalts. Journal of Volcanology and Geothermal Research. 37; 3-4, Pages 291-310. 1989. . doi:10.1016/0377-0273(89)90085-1