Sample 5LT96
NavDat sample number 31449 · BASALT
Sample
| Sample ID | 5LT96 |
|---|---|
| Rock name | BASALT |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Dike |
Location
| Latitude | 39 |
|---|---|
| Longitude | -106.84 |
| 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 | 46.5 | WT% | WDXRF | |
| MGO | 8.35 | WT% | WDXRF | |
| TIO2 | 2.3 | WT% | WDXRF | |
| AL2O3 | 14.73 | WT% | WDXRF | |
| FE2O3 | 11.02 | WT% | WDXRF | |
| MNO | 0.17 | WT% | WDXRF | |
| CAO | 9.91 | WT% | WDXRF | |
| NA2O | 2.44 | WT% | WDXRF | |
| K2O | 3.56 | WT% | WDXRF | |
| P2O5 | 0.82 | WT% | WDXRF | |
| BA | 4845 | PPM | WDXRF | |
| BE | 2.4 | PPM | ICPAES | |
| CO | 39 | PPM | WDXRF | |
| CR | 161 | PPM | WDXRF | |
| HF | 8.3 | PPM | INAA | |
| NB | 73 | PPM | WDXRF | |
| NI | 131 | PPM | WDXRF | |
| RB | 92 | PPM | WDXRF | |
| SC | 19.9 | PPM | INAA | |
| SR | 2458 | PPM | WDXRF | |
| TA | 4.7 | PPM | INAA | |
| TH | 6.6 | PPM | INAA | |
| U | 1.6 | PPM | INAA | |
| V | 198 | PPM | WDXRF | |
| W | 9.2 | PPM | INAA | |
| Y | 28 | PPM | WDXRF | |
| ZN | 109 | PPM | WDXRF | |
| ZR | 297 | PPM | WDXRF | |
| LA | 67 | PPM | INAA | |
| CE | 128 | PPM | INAA | |
| ND | 63 | PPM | INAA | |
| SM | 10.1 | PPM | INAA | |
| EU | 3.08 | PPM | INAA | |
| GD | 7.6 | PPM | INAA | |
| TB | 1.16 | PPM | INAA | |
| YB | 1.95 | PPM | INAA | |
| LU | 0.23 | PPM | INAA | |
| ND143_ND144 | 0.512531 | TIMS | ||
| SR87_SR86 | 0.7063 | 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