Sample T84-152
NavDat sample number 21752 · BASALT
Sample
| Sample ID | T84-152 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.1917 |
|---|---|
| Longitude | -105.798 |
| Location | San Luis Hills |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 26.1 | 24.9 | 27.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.4 | WT% | XRF | |
| AL2O3 | 13.6 | WT% | XRF | |
| FE2O3 | 10.8 | WT% | XRF | |
| MGO | 8.08 | WT% | XRF | |
| CAO | 8.99 | WT% | XRF | |
| NA2O | 3.01 | WT% | XRF | |
| K2O | 2.01 | WT% | XRF | |
| TIO2 | 1.58 | WT% | XRF | |
| P2O5 | 0.49 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| CR | 289 | PPM | INAA | |
| LA | 33.9 | PPM | INAA | |
| CE | 77 | PPM | INAA | |
| ND | 40.1 | PPM | INAA | |
| SM | 7.48 | PPM | INAA | |
| EU | 2.07 | PPM | INAA | |
| TB | 0.77 | PPM | INAA | |
| YB | 1.72 | PPM | INAA | |
| LU | 0.25 | PPM | INAA | |
| HF | 4.4 | PPM | INAA | |
| TA | 1.7 | PPM | INAA | |
| TH | 3.3 | PPM | INAA | |
| RB | 51 | PPM | XRF | |
| SR | 683 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| NB | 30 | PPM | XRF | |
| ZR | 151 | PPM | XRF | |
| SR87_SR86 | 0.705015 | MS | ||
| RB | 40 | PPM | MS-ID | |
| SR | 647 | PPM | MS-ID | |
| ND143_ND144 | 0.512409 | MS | ||
| SM | 7.48 | PPM | MS-ID | |
| ND | 36 | PPM | MS-ID | |
| PB206_PB204 | 18.133 | MS | ||
| PB207_PB204 | 15.523 | MS | ||
| PB208_PB204 | 37.569 | MS |