Sample CF8530
NavDat sample number 38216 · TRACHYANDESITE
Sample
| Sample ID | CF8530 |
|---|---|
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 29.2667 |
|---|---|
| Longitude | -103.525 |
| Location | Ash Spring Basalt, stream channel on east side of dirt road, BBNP |
| 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 | 52.73 | WT% | UNKNOWN | |
| TIO2 | 2.2 | WT% | UNKNOWN | |
| AL2O3 | 16.35 | WT% | UNKNOWN | |
| FE2O3 | 1.87 | WT% | UNKNOWN | |
| FEO | 7.68 | WT% | UNKNOWN | |
| MNO | 0.21 | WT% | UNKNOWN | |
| MGO | 4.66 | WT% | UNKNOWN | |
| CAO | 5.41 | WT% | UNKNOWN | |
| NA2O | 4.71 | WT% | UNKNOWN | |
| K2O | 3.66 | WT% | UNKNOWN | |
| P2O5 | 1.35 | WT% | UNKNOWN | |
| TOTAL | 100.82 | WT% | UNKNOWN | |
| SC | 15.07 | PPM | UNKNOWN | |
| V | 111 | PPM | UNKNOWN | |
| CR | 3.36 | PPM | UNKNOWN | |
| NI | 12.8 | PPM | UNKNOWN | |
| ZN | 135 | PPM | UNKNOWN | |
| RB | 49 | PPM | UNKNOWN | |
| SR | 551 | PPM | UNKNOWN | |
| Y | 37 | PPM | UNKNOWN | |
| ZR | 433 | PPM | UNKNOWN | |
| NB | 39.03 | PPM | UNKNOWN | |
| CS | 1.7 | PPM | UNKNOWN | |
| BA | 905 | PPM | UNKNOWN | |
| LA | 65.85 | PPM | UNKNOWN | |
| CE | 138.57 | PPM | UNKNOWN | |
| ND | 59.61 | PPM | UNKNOWN | |
| SM | 12.01 | PPM | UNKNOWN | |
| EU | 3.21 | PPM | UNKNOWN | |
| TB | 2.28 | PPM | UNKNOWN | |
| YB | 3.69 | PPM | UNKNOWN | |
| LU | 0.52 | PPM | UNKNOWN | |
| HF | 10.54 | PPM | UNKNOWN | |
| TA | 5.06 | PPM | UNKNOWN | |
| TH | 7.69 | PPM | UNKNOWN | |
| U | 4.53 | PPM | UNKNOWN |