Sample H82-81
NavDat sample number 21723 · PHONOLITE
Sample
| Sample ID | H82-81 |
|---|---|
| Rock name | PHONOLITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 30.5 |
|---|---|
| Longitude | -104.767 |
| Location | TransPecos |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 21.4 | 16 | 26 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.3 | WT% | UNKNOWN | |
| TIO2 | 2.07 | WT% | UNKNOWN | |
| AL2O3 | 16.99 | WT% | UNKNOWN | |
| FE2O3 | 2.06 | WT% | UNKNOWN | |
| FEO | 7.48 | WT% | UNKNOWN | |
| FEOT | 9.33 | WT% | UNKNOWN | |
| MNO | 0.17 | WT% | UNKNOWN | |
| MGO | 5.12 | WT% | UNKNOWN | |
| CAO | 6.33 | WT% | UNKNOWN | |
| NA2O | 5.05 | WT% | UNKNOWN | |
| K2O | 3.33 | WT% | UNKNOWN | |
| P2O5 | 1.65 | WT% | UNKNOWN | |
| TOTAL | 107.88 | WT% | UNKNOWN | |
| SC | 13.7 | PPM | INAA | |
| RB | 32 | PPM | INAA | |
| SR | 1560 | PPM | INAA | |
| CS | 0.9 | PPM | INAA | |
| BA | 1458 | PPM | INAA | |
| LA | 76 | PPM | INAA | |
| CE | 163 | PPM | INAA | |
| ND | 84 | PPM | INAA | |
| SM | 11.5 | PPM | INAA | |
| EU | 3.12 | PPM | INAA | |
| TB | 1.4 | PPM | INAA | |
| YB | 2.4 | PPM | INAA | |
| LU | 0.35 | PPM | INAA | |
| HF | 6.7 | PPM | INAA | |
| TA | 3.85 | PPM | INAA | |
| TH | 5.59 | PPM | INAA | |
| U | 1.68 | PPM | INAA |