Sample CF3532
NavDat sample number 38250 · TRACHYANDESITE
Sample
| Sample ID | CF3532 |
|---|---|
| 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 | 52.12 | WT% | UNKNOWN | |
| TIO2 | 1.8 | WT% | UNKNOWN | |
| AL2O3 | 17.45 | WT% | UNKNOWN | |
| FE2O3 | 1.46 | WT% | UNKNOWN | |
| FEO | 6.01 | WT% | UNKNOWN | |
| MNO | 0.18 | WT% | UNKNOWN | |
| MGO | 2.81 | WT% | UNKNOWN | |
| CAO | 4.51 | WT% | UNKNOWN | |
| NA2O | 5.52 | WT% | UNKNOWN | |
| K2O | 3.63 | WT% | UNKNOWN | |
| P2O5 | 0.84 | WT% | UNKNOWN | |
| TOTAL | 96.33 | WT% | UNKNOWN | |
| SC | 3.34 | PPM | UNKNOWN | |
| CR | 1.69 | PPM | UNKNOWN | |
| NI | 16.02 | PPM | UNKNOWN | |
| ZN | 123 | PPM | UNKNOWN | |
| RB | 65.5 | PPM | UNKNOWN | |
| SR | 685 | PPM | UNKNOWN | |
| Y | 51 | PPM | UNKNOWN | |
| ZR | 479 | PPM | UNKNOWN | |
| NB | 54.18 | PPM | UNKNOWN | |
| CS | 1.31 | PPM | UNKNOWN | |
| BA | 841 | PPM | UNKNOWN | |
| LA | 66.04 | PPM | UNKNOWN | |
| CE | 127.59 | PPM | UNKNOWN | |
| ND | 55.37 | PPM | UNKNOWN | |
| SM | 10.55 | PPM | UNKNOWN | |
| EU | 3.4 | PPM | UNKNOWN | |
| TB | 1.91 | PPM | UNKNOWN | |
| YB | 3.68 | PPM | UNKNOWN | |
| LU | 0.49 | PPM | UNKNOWN | |
| HF | 10.39 | PPM | UNKNOWN | |
| TA | 5.22 | PPM | UNKNOWN | |
| TH | 8.06 | PPM | UNKNOWN | |
| U | 4.43 | PPM | UNKNOWN |