Sample 5LT53
NavDat sample number 31439 · BASALT
Sample
| Sample ID | 5LT53 |
|---|---|
| Rock name | BASALT |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Dike |
Location
| Latitude | 39.33 |
|---|---|
| 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 | 48.8 | WT% | WDXRF | |
| MGO | 7.91 | WT% | WDXRF | |
| TIO2 | 1.85 | WT% | WDXRF | |
| AL2O3 | 14.7 | WT% | WDXRF | |
| FE2O3 | 12.43 | WT% | WDXRF | |
| MNO | 0.17 | WT% | WDXRF | |
| CAO | 8.99 | WT% | WDXRF | |
| NA2O | 3.49 | WT% | WDXRF | |
| K2O | 1.73 | WT% | WDXRF | |
| P2O5 | 0.87 | WT% | WDXRF | |
| BA | 991 | PPM | WDXRF | |
| BE | 1.1 | PPM | ICPAES | |
| CO | 40 | PPM | WDXRF | |
| CR | 216 | PPM | WDXRF | |
| CS | -1.2 | PPM | INAA | |
| HF | 4.5 | PPM | INAA | |
| NB | 25.5 | PPM | WDXRF | |
| NI | 120 | PPM | WDXRF | |
| RB | 35 | PPM | WDXRF | |
| SC | 23.1 | PPM | INAA | |
| SR | 1020 | PPM | WDXRF | |
| TA | 1.42 | PPM | INAA | |
| TH | 3.6 | PPM | INAA | |
| U | 0.5 | PPM | INAA | |
| V | 213 | PPM | WDXRF | |
| W | 3.3 | PPM | INAA | |
| Y | 28 | PPM | WDXRF | |
| ZN | 112 | PPM | WDXRF | |
| ZR | 161 | PPM | WDXRF | |
| LA | 48 | PPM | INAA | |
| CE | 118 | PPM | INAA | |
| ND | 59 | PPM | INAA | |
| SM | 10.5 | PPM | INAA | |
| EU | 2.75 | PPM | INAA | |
| TB | 1.22 | PPM | INAA | |
| YB | 1.97 | 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