Sample 5LT114
NavDat sample number 31438 · BASALT
Sample
| Sample ID | 5LT114 |
|---|---|
| Rock name | BASALT |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Dike |
Location
| Latitude | 39.42 |
|---|---|
| Longitude | -106.93 |
| Location | YAMPA AREA |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 8.75 | 7.5 | 10 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.4 | WT% | WDXRF | |
| MGO | 7.83 | WT% | WDXRF | |
| TIO2 | 2.17 | WT% | WDXRF | |
| AL2O3 | 13.82 | WT% | WDXRF | |
| FE2O3 | 10.36 | WT% | WDXRF | |
| MNO | 0.19 | WT% | WDXRF | |
| CAO | 10.16 | WT% | WDXRF | |
| NA2O | 4.32 | WT% | WDXRF | |
| K2O | 2.83 | WT% | WDXRF | |
| P2O5 | 1.11 | WT% | WDXRF | |
| BA | 1556 | PPM | WDXRF | |
| CR | 110 | PPM | WDXRF | |
| HF | 8.5 | PPM | INAA | |
| NB | 96 | PPM | WDXRF | |
| NI | 95 | PPM | WDXRF | |
| RB | 45 | PPM | WDXRF | |
| SR | 1114 | PPM | WDXRF | |
| TA | 5.7 | PPM | INAA | |
| TH | 10.2 | PPM | INAA | |
| U | 1.73 | PPM | INAA | |
| V | 203 | PPM | WDXRF | |
| W | 5.7 | PPM | INAA | |
| Y | 34 | PPM | WDXRF | |
| ZN | 97 | PPM | WDXRF | |
| ZR | 352 | PPM | WDXRF | |
| LA | 73 | PPM | INAA | |
| CE | 158 | PPM | INAA | |
| ND | 59 | PPM | INAA | |
| SM | 11 | PPM | INAA | |
| EU | 3.09 | PPM | INAA | |
| GD | 12.9 | PPM | INAA | |
| TB | 1.43 | PPM | INAA | |
| YB | 2.55 | PPM | INAA | |
| LU | 0.31 | PPM | INAA |
References
- Leat, P T; Thompson, R N; Morrison, M A; Hendry, G L; Dickin, A P (1991) Alkaline hybrid mafic magmas of the Yampa area, NW Colorado, and their relationship to the Yellowstone mantle plume and lithospheric mantle domains. Contributions to Mineralogy and Petrology. 107; 3, Pages 310-327. 1991. . doi:10.1007/BF00325101