Sample CF8534
NavDat sample number 38217 · TRACHYANDESITE
Sample
| Sample ID | CF8534 |
|---|---|
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 29.2317 |
|---|---|
| Longitude | -103.427 |
| Location | Ash Spring Basalt, 0.9 km south of Burro Spring |
| 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 | 51.32 | WT% | UNKNOWN | |
| TIO2 | 2.22 | WT% | UNKNOWN | |
| AL2O3 | 15.48 | WT% | UNKNOWN | |
| FE2O3 | 1.99 | WT% | UNKNOWN | |
| FEO | 8.19 | WT% | UNKNOWN | |
| MNO | 0.16 | WT% | UNKNOWN | |
| MGO | 5 | WT% | UNKNOWN | |
| CAO | 4.82 | WT% | UNKNOWN | |
| NA2O | 4.96 | WT% | UNKNOWN | |
| K2O | 2.45 | WT% | UNKNOWN | |
| P2O5 | 1.28 | WT% | UNKNOWN | |
| TOTAL | 97.87 | WT% | UNKNOWN | |
| SC | 15.49 | PPM | UNKNOWN | |
| CR | 4.4 | PPM | UNKNOWN | |
| NI | 14.38 | PPM | UNKNOWN | |
| RB | 59.49 | PPM | UNKNOWN | |
| SR | 515 | PPM | UNKNOWN | |
| Y | 38 | PPM | UNKNOWN | |
| ZR | 448 | PPM | UNKNOWN | |
| NB | 41.27 | PPM | UNKNOWN | |
| CS | 1.74 | PPM | UNKNOWN | |
| BA | 898 | PPM | UNKNOWN | |
| LA | 67.74 | PPM | UNKNOWN | |
| CE | 136.7 | PPM | UNKNOWN | |
| ND | 66.41 | PPM | UNKNOWN | |
| SM | 12.45 | PPM | UNKNOWN | |
| EU | 3.44 | PPM | UNKNOWN | |
| TB | 2.23 | PPM | UNKNOWN | |
| YB | 3.96 | PPM | UNKNOWN | |
| LU | 0.53 | PPM | UNKNOWN | |
| HF | 10.81 | PPM | UNKNOWN | |
| TA | 5.28 | PPM | UNKNOWN | |
| TH | 8.04 | PPM | UNKNOWN | |
| U | 5.76 | PPM | UNKNOWN |