Sample DM122
NavDat sample number 38177 · TRACHYBASALT
Sample
| Sample ID | DM122 |
|---|---|
| Rock name | TRACHYBASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 30.5117 |
|---|---|
| Longitude | -103.755 |
| Location | Frazier Canyon Formation, fourth flow from base of five exposed in roadcut, Davis Mts. |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 36.4 | 36.3 | 36.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.08 | WT% | UNKNOWN | |
| TIO2 | 3.1 | WT% | UNKNOWN | |
| AL2O3 | 14.98 | WT% | UNKNOWN | |
| FE2O3 | 2.52 | WT% | UNKNOWN | |
| FEO | 10.41 | WT% | UNKNOWN | |
| MNO | 0.14 | WT% | UNKNOWN | |
| MGO | 3.87 | WT% | UNKNOWN | |
| CAO | 7.62 | WT% | UNKNOWN | |
| NA2O | 3.3 | WT% | UNKNOWN | |
| K2O | 2.15 | WT% | UNKNOWN | |
| P2O5 | 1.18 | WT% | UNKNOWN | |
| TOTAL | 100.35 | WT% | UNKNOWN | |
| SC | 27.9 | PPM | UNKNOWN | |
| V | 350 | PPM | UNKNOWN | |
| CR | 4.05 | PPM | UNKNOWN | |
| NI | 15 | PPM | UNKNOWN | |
| RB | 53.4 | PPM | UNKNOWN | |
| SR | 620 | PPM | UNKNOWN | |
| Y | 31 | PPM | UNKNOWN | |
| ZR | 394 | PPM | UNKNOWN | |
| NB | 21.9 | PPM | UNKNOWN | |
| BA | 1052 | PPM | UNKNOWN | |
| LA | 44.4 | PPM | UNKNOWN | |
| CE | 143 | PPM | UNKNOWN | |
| ND | 45.4 | PPM | UNKNOWN | |
| SM | 11.02 | PPM | UNKNOWN | |
| EU | 3.28 | PPM | UNKNOWN | |
| TB | 1.29 | PPM | UNKNOWN | |
| YB | 3.76 | PPM | UNKNOWN | |
| LU | 0.48 | PPM | UNKNOWN | |
| HF | 11.36 | PPM | UNKNOWN | |
| TA | 3.37 | PPM | UNKNOWN | |
| TH | 3.15 | PPM | UNKNOWN |