Sample AC559
NavDat sample number 12230 · BASALTIC-ANDESITE
Sample
| Sample ID | AC559 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | basaltic trachyandesite |
Location
| Latitude | 29.1633 |
|---|---|
| Longitude | -103.447 |
| Location | Alamo Creek Basalt, 1mi N of Lajitas |
| 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 | 55.82 | WT% | XRF | |
| TIO2 | 1.93 | WT% | XRF | |
| AL2O3 | 17.78 | WT% | XRF | |
| FE2O3 | 0.84 | WT% | XRF | |
| FEO | 6.98 | WT% | XRF | |
| MNO | 0.22 | WT% | XRF | |
| MGO | 2.13 | WT% | XRF | |
| CAO | 4.85 | WT% | XRF | |
| NA2O | 5.54 | WT% | XRF | |
| K2O | 3.24 | WT% | XRF | |
| P2O5 | 0.73 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| V | 33 | PPM | MS-ID | |
| CR | 1.2 | PPM | MS-ID | |
| NI | 2 | PPM | MS-ID | |
| RB | 58 | PPM | MS-ID | |
| SR | 719 | PPM | MS-ID | |
| Y | 40 | PPM | MS-ID | |
| ZR | 537 | PPM | MS-ID | |
| NB | 72 | PPM | MS-ID | |
| BA | 728 | PPM | MS-ID | |
| LA | 62 | PPM | MS-ID | |
| CE | 133.4 | PPM | MS-ID | |
| ND | 59.22 | PPM | MS-ID | |
| SM | 11.14 | PPM | MS-ID | |
| EU | 3.492 | PPM | MS-ID | |
| GD | 9.117 | PPM | MS-ID | |
| DY | 8.148 | PPM | MS-ID | |
| ER | 4.217 | PPM | MS-ID | |
| YB | 3.54 | PPM | MS-ID | |
| SR87_SR86 | 0.70404 | UNKNOWN |