Sample T84-89
NavDat sample number 21759 · BASALT
Sample
| Sample ID | T84-89 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.0358 |
|---|---|
| Longitude | -105.82 |
| Location | San Luis Hills |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 26 | 24.9 | 27.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50 | WT% | XRF | |
| AL2O3 | 14.9 | WT% | XRF | |
| FE2O3 | 13 | WT% | XRF | |
| MGO | 6.87 | WT% | XRF | |
| CAO | 9.38 | WT% | XRF | |
| NA2O | 2.99 | WT% | XRF | |
| K2O | 0.69 | WT% | XRF | |
| TIO2 | 1.59 | WT% | XRF | |
| P2O5 | 0.25 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| CR | 173 | PPM | INAA | |
| BA | 353 | PPM | INAA | |
| LA | 13.5 | PPM | INAA | |
| CE | 30.9 | PPM | INAA | |
| ND | 23 | PPM | INAA | |
| SM | 4.35 | PPM | INAA | |
| EU | 1.41 | PPM | INAA | |
| TB | 0.58 | PPM | INAA | |
| YB | 1.87 | PPM | INAA | |
| LU | 0.27 | PPM | INAA | |
| HF | 2.93 | PPM | INAA | |
| TA | 0.51 | PPM | INAA | |
| TH | 1.4 | PPM | INAA | |
| RB | 20 | PPM | XRF | |
| SR | 398 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| NB | 18 | PPM | XRF | |
| ZR | 116 | PPM | XRF | |
| SR87_SR86 | 0.704475 | MS | ||
| RB | 20 | PPM | MS-ID | |
| SR | 395 | PPM | MS-ID | |
| ND143_ND144 | 0.512593 | MS | ||
| SM | 4.35 | PPM | MS-ID | |
| ND | 17.4 | PPM | MS-ID | |
| PB206_PB204 | 17.784 | MS | ||
| PB207_PB204 | 15.493 | MS | ||
| PB208_PB204 | 37.353 | MS |