Sample T84-99
NavDat sample number 21751 · BASALT
Sample
| Sample ID | T84-99 |
|---|---|
| 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 | 13.9 | WT% | XRF | |
| FE2O3 | 11.2 | WT% | XRF | |
| MGO | 8.07 | WT% | XRF | |
| CAO | 8.43 | WT% | XRF | |
| NA2O | 3.13 | WT% | XRF | |
| K2O | 2.39 | WT% | XRF | |
| TIO2 | 1.75 | WT% | XRF | |
| P2O5 | 0.63 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| CR | 240 | PPM | INAA | |
| LA | 44.5 | PPM | INAA | |
| CE | 100 | PPM | INAA | |
| ND | 54.1 | PPM | INAA | |
| SM | 9.1 | PPM | INAA | |
| EU | 2.49 | PPM | INAA | |
| TB | 0.9 | PPM | INAA | |
| YB | 1.68 | PPM | INAA | |
| LU | 0.24 | PPM | INAA | |
| HF | 5.1 | PPM | INAA | |
| TA | 1.34 | PPM | INAA | |
| TH | 3.1 | PPM | INAA | |
| RB | 45 | PPM | XRF | |
| SR | 901 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| NB | 20 | PPM | XRF | |
| ZR | 171 | PPM | XRF | |
| SR87_SR86 | 0.704853 | MS | ||
| RB | 45 | PPM | MS-ID | |
| SR | 901 | PPM | MS-ID | |
| ND143_ND144 | 0.512392 | MS | ||
| SM | 9.1 | PPM | MS-ID | |
| ND | 45.3 | PPM | MS-ID | |
| PB206_PB204 | 17.58 | MS | ||
| PB207_PB204 | 15.447 | MS | ||
| PB208_PB204 | 37.127 | MS |