Sample T84-98
NavDat sample number 21750 · BASALT
Sample
| Sample ID | T84-98 |
|---|---|
| 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 | 49.3 | WT% | XRF | |
| AL2O3 | 13.7 | WT% | XRF | |
| FE2O3 | 10.5 | WT% | XRF | |
| MGO | 8.11 | WT% | XRF | |
| CAO | 8.56 | WT% | XRF | |
| NA2O | 2.99 | WT% | XRF | |
| K2O | 1.97 | WT% | XRF | |
| TIO2 | 1.55 | WT% | XRF | |
| P2O5 | 0.51 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| CR | 338 | PPM | INAA | |
| BA | 911 | PPM | INAA | |
| LA | 32.7 | PPM | INAA | |
| CE | 71.3 | PPM | INAA | |
| ND | 47 | PPM | INAA | |
| SM | 6.98 | PPM | INAA | |
| EU | 1.81 | PPM | INAA | |
| TB | 0.8 | PPM | INAA | |
| YB | 1.79 | PPM | INAA | |
| LU | 0.28 | PPM | INAA | |
| HF | 4.08 | PPM | INAA | |
| TA | 1.46 | PPM | INAA | |
| TH | 3.5 | PPM | INAA | |
| RB | 52 | PPM | XRF | |
| SR | 710 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| NB | 26 | PPM | XRF | |
| ZR | 149 | PPM | XRF | |
| SR87_SR86 | 0.70498 | MS | ||
| RB | 52 | PPM | MS-ID | |
| SR | 710 | PPM | MS-ID | |
| ND143_ND144 | 0.512414 | MS | ||
| SM | 6.98 | PPM | MS-ID | |
| ND | 33.5 | PPM | MS-ID | |
| PB206_PB204 | 17.808 | MS | ||
| PB207_PB204 | 15.492 | MS | ||
| PB208_PB204 | 37.371 | MS |