Sample T84-150
NavDat sample number 21761 · BASALT
Sample
| Sample ID | T84-150 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.2063 |
|---|---|
| Longitude | -105.82 |
| Location | San Luis Hills |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25.7 | 24.9 | 27.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.9 | WT% | XRF | |
| AL2O3 | 15.2 | WT% | XRF | |
| FE2O3 | 7.79 | WT% | XRF | |
| MGO | 4.37 | WT% | XRF | |
| CAO | 6.24 | WT% | XRF | |
| NA2O | 3.44 | WT% | XRF | |
| K2O | 2.81 | WT% | XRF | |
| TIO2 | 1.3 | WT% | XRF | |
| P2O5 | 0.42 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| CR | 129 | PPM | INAA | |
| BA | 1072 | PPM | INAA | |
| LA | 37.1 | PPM | INAA | |
| CE | 75.4 | PPM | INAA | |
| ND | 47 | PPM | INAA | |
| SM | 6.53 | PPM | INAA | |
| EU | 1.84 | PPM | INAA | |
| TB | 0.64 | PPM | INAA | |
| YB | 1.38 | PPM | INAA | |
| LU | 0.2 | PPM | INAA | |
| HF | 4.39 | PPM | INAA | |
| TA | 0.58 | PPM | INAA | |
| TH | 4.1 | PPM | INAA | |
| RB | 46 | PPM | XRF | |
| SR | 886 | PPM | XRF | |
| Y | 1 | PPM | XRF | |
| NB | 14 | PPM | XRF | |
| ZR | 173 | PPM | XRF | |
| SR87_SR86 | 0.704609 | MS | ||
| RB | 48 | PPM | MS-ID | |
| SR | 1014 | PPM | MS-ID | |
| ND143_ND144 | 0.512371 | MS | ||
| SM | 6.53 | PPM | MS-ID | |
| ND | 33.3 | PPM | MS-ID | |
| PB206_PB204 | 17.308 | MS | ||
| PB207_PB204 | 15.455 | MS | ||
| PB208_PB204 | 36.986 | MS |