Sample 5LT52
NavDat sample number 31440 · BASALT
Sample
| Sample ID | 5LT52 |
|---|---|
| Rock name | BASALT |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Dike |
Location
| Latitude | 39.3 |
|---|---|
| Longitude | -106.95 |
| 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 | 45.2 | WT% | WDXRF | |
| MGO | 10.33 | WT% | WDXRF | |
| TIO2 | 1.96 | WT% | WDXRF | |
| AL2O3 | 14.04 | WT% | WDXRF | |
| FE2O3 | 10.63 | WT% | WDXRF | |
| MNO | 0.16 | WT% | WDXRF | |
| CAO | 11.8 | WT% | WDXRF | |
| NA2O | 1.29 | WT% | WDXRF | |
| K2O | 3.02 | WT% | WDXRF | |
| P2O5 | 0.91 | WT% | WDXRF | |
| BA | 2961 | PPM | WDXRF | |
| BE | 1.9 | PPM | ICPAES | |
| CO | 46 | PPM | WDXRF | |
| CR | 233 | PPM | WDXRF | |
| CS | 1.5 | PPM | INAA | |
| HF | 6.4 | PPM | INAA | |
| NB | 40.1 | PPM | WDXRF | |
| NI | 191 | PPM | WDXRF | |
| RB | 46 | PPM | WDXRF | |
| SC | 31.3 | PPM | INAA | |
| SR | 1899 | PPM | WDXRF | |
| TA | 2.27 | PPM | INAA | |
| TH | 5.9 | PPM | INAA | |
| U | 1.7 | PPM | INAA | |
| V | 228 | PPM | WDXRF | |
| Y | 28 | PPM | WDXRF | |
| ZN | 92 | PPM | WDXRF | |
| ZR | 249 | PPM | WDXRF | |
| LA | 86 | PPM | INAA | |
| CE | 178 | PPM | INAA | |
| ND | 83 | PPM | INAA | |
| SM | 12.9 | PPM | INAA | |
| EU | 3.33 | PPM | INAA | |
| GD | 10.3 | PPM | INAA | |
| TB | 1.32 | PPM | INAA | |
| YB | 1.95 | PPM | INAA | |
| LU | 0.27 | PPM | INAA | |
| SR87_SR86 | 0.70412 | TIMS |
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