Sample RS71-28
NavDat sample number 15049 · BASALT
Sample
| Sample ID | RS71-28 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 29.2 |
|---|---|
| Longitude | -103.2 |
| Location | Jones Basalt, Davis Mtns |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 35 | 26 | 38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.69 | WT% | XRF | |
| TIO2 | 2.51 | WT% | XRF | |
| AL2O3 | 15.43 | WT% | XRF | |
| FE2O3T | 12.06 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 7.57 | WT% | XRF | |
| CAO | 9.16 | WT% | XRF | |
| NA2O | 3.12 | WT% | XRF | |
| K2O | 1.01 | WT% | XRF | |
| P2O5 | 1.13 | WT% | XRF | |
| TOTAL | 99.83 | WT% | XRF | |
| SC | 21.5 | PPM | INAA | |
| CR | 139 | PPM | INAA | |
| ZN | 119 | PPM | INAA | |
| RB | 27 | PPM | INAA | |
| SR | 828 | PPM | XRF | |
| Y | 28.3 | PPM | XRF | |
| ZR | 242 | PPM | INAA | |
| NB | 17 | PPM | XRF | |
| CS | 0.58 | PPM | INAA | |
| BA | 1075 | PPM | INAA | |
| LA | 50.5 | PPM | INAA | |
| CE | 99.5 | PPM | INAA | |
| ND | 42.3 | PPM | INAA | |
| SM | 10.61 | PPM | INAA | |
| EU | 2.71 | PPM | INAA | |
| TB | 1.39 | PPM | INAA | |
| YB | 2.28 | PPM | INAA | |
| LU | 0.28 | PPM | INAA | |
| HF | 5.04 | PPM | INAA | |
| TA | 2.73 | PPM | INAA | |
| TH | 3.5 | PPM | INAA |