Sample CF3516
NavDat sample number 38252 · TRACHYANDESITE
Sample
| Sample ID | CF3516 |
|---|---|
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 29.1633 |
|---|---|
| Longitude | -103.447 |
| Location | Alamo Creek Basalt, large road cut, Maxwell scenic drive, BBNP |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 47 | 38 | 48 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.87 | WT% | UNKNOWN | |
| TIO2 | 1.87 | WT% | UNKNOWN | |
| AL2O3 | 17.74 | WT% | UNKNOWN | |
| FE2O3 | 1.37 | WT% | UNKNOWN | |
| FEO | 5.67 | WT% | UNKNOWN | |
| MNO | 0.2 | WT% | UNKNOWN | |
| MGO | 2.37 | WT% | UNKNOWN | |
| CAO | 4.38 | WT% | UNKNOWN | |
| NA2O | 6.34 | WT% | UNKNOWN | |
| K2O | 3.44 | WT% | UNKNOWN | |
| P2O5 | 0.85 | WT% | UNKNOWN | |
| TOTAL | 98.1 | WT% | UNKNOWN | |
| SC | 3.2 | PPM | UNKNOWN | |
| V | 93 | PPM | UNKNOWN | |
| CR | 1.84 | PPM | UNKNOWN | |
| NI | 18.25 | PPM | UNKNOWN | |
| ZN | 126 | PPM | UNKNOWN | |
| RB | 58.5 | PPM | UNKNOWN | |
| SR | 704 | PPM | UNKNOWN | |
| Y | 53 | PPM | UNKNOWN | |
| ZR | 462 | PPM | UNKNOWN | |
| NB | 46.47 | PPM | UNKNOWN | |
| CS | 1.12 | PPM | UNKNOWN | |
| BA | 778 | PPM | UNKNOWN | |
| LA | 64.49 | PPM | UNKNOWN | |
| CE | 129.38 | PPM | UNKNOWN | |
| ND | 52.56 | PPM | UNKNOWN | |
| SM | 10.36 | PPM | UNKNOWN | |
| EU | 3.27 | PPM | UNKNOWN | |
| TB | 1.94 | PPM | UNKNOWN | |
| YB | 3.64 | PPM | UNKNOWN | |
| LU | 0.49 | PPM | UNKNOWN | |
| HF | 10.47 | PPM | UNKNOWN | |
| TA | 5.28 | PPM | UNKNOWN | |
| TH | 8.12 | PPM | UNKNOWN | |
| U | 4.66 | PPM | UNKNOWN |