Sample T84-60
NavDat sample number 21758 · BASALT
Sample
| Sample ID | T84-60 |
|---|---|
| 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 | 57.2 | WT% | XRF | |
| AL2O3 | 14.6 | WT% | XRF | |
| FE2O3 | 7.88 | WT% | XRF | |
| MGO | 5.55 | WT% | XRF | |
| CAO | 6.21 | WT% | XRF | |
| NA2O | 3.5 | WT% | XRF | |
| K2O | 2.62 | WT% | XRF | |
| TIO2 | 1.26 | WT% | XRF | |
| P2O5 | 0.4 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| CR | 168 | PPM | INAA | |
| LA | 31.9 | PPM | INAA | |
| CE | 68 | PPM | INAA | |
| ND | 34.4 | PPM | INAA | |
| SM | 6.3 | PPM | INAA | |
| EU | 1.79 | PPM | INAA | |
| TB | 0.7 | PPM | INAA | |
| YB | 1.44 | PPM | INAA | |
| LU | 0.19 | PPM | INAA | |
| HF | 4.5 | PPM | INAA | |
| TA | 1 | PPM | INAA | |
| TH | 3.6 | PPM | INAA | |
| RB | 51 | PPM | XRF | |
| SR | 689 | PPM | XRF | |
| Y | 11 | PPM | XRF | |
| NB | 15 | PPM | XRF | |
| ZR | 181 | PPM | XRF |