Sample H88-81
NavDat sample number 33617 · TRACHYBASALT
Sample
| Sample ID | H88-81 |
|---|---|
| Rock name | TRACHYBASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 30.605 |
|---|---|
| Longitude | -103.897 |
| Location | near Blue Mountain |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32 | 26 | 38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.82 | WT% | XRF | |
| TIO2 | 3.6 | WT% | XRF | |
| AL2O3 | 15 | WT% | XRF | |
| FEOT | 12.14 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 2.69 | WT% | XRF | |
| CAO | 8.7 | WT% | XRF | |
| NA2O | 4.18 | WT% | XRF | |
| K2O | 2 | WT% | XRF | |
| P2O5 | 1.69 | WT% | XRF | |
| TOTAL | 98.03 | WT% | XRF | |
| SC | 19 | PPM | XRF | |
| V | 206 | PPM | XRF | |
| CR | 1 | PPM | XRF | |
| ZN | 126 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| RB | 30 | PPM | XRF | |
| SR | 721 | PPM | XRF | |
| Y | 55 | PPM | XRF | |
| ZR | 340 | PPM | XRF | |
| NB | 35 | PPM | XRF | |
| BA | 819 | PPM | XRF | |
| LA | 51 | PPM | XRF | |
| CE | 109 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| TH | 4 | PPM | XRF |