Sample 512
NavDat sample number 17955 · BASALTIC-ANDESITE
Sample
| Sample ID | 512 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Maximum and minimum ages given are approximations based on average error of previous K-Ar dating. |
Location
| Latitude | 34.1425 |
|---|---|
| Longitude | -107.957 |
| Location | Crosby mountains |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24.3 | 22.3 | 26.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.56 | WT% | EDXRF | |
| TIO2 | 1.4 | WT% | EDXRF | |
| AL2O3 | 13 | WT% | EDXRF | |
| FEO | 2.97 | WT% | EDXRF | |
| FE2O3 | 3.3 | WT% | EDXRF | |
| MNO | 0.09 | WT% | EDXRF | |
| MGO | 6.3 | WT% | EDXRF | |
| CAO | 5.79 | WT% | EDXRF | |
| NA2O | 2.22 | WT% | EDXRF | |
| K2O | 6.88 | WT% | EDXRF | |
| P2O5 | 0.74 | WT% | EDXRF | |
| H2O_PLUS | 0.65 | WT% | EDXRF | |
| TOTAL | 99.78 | WT% | EDXRF | |
| BA | 2190 | PPM | EDXRF | |
| CR | 339 | PPM | EDXRF | |
| HF | 12.5 | PPM | EDXRF | |
| NI | 175 | PPM | EDXRF | |
| RB | 198 | PPM | EDXRF | |
| SC | 15.5 | PPM | EDXRF | |
| SR | 906 | PPM | EDXRF | |
| TA | 1.2 | PPM | EDXRF | |
| TH | 45.1 | PPM | EDXRF | |
| U | 9.6 | PPM | EDXRF | |
| V | 100 | PPM | EDXRF | |
| Y | 38 | PPM | EDXRF | |
| ZN | 88 | PPM | EDXRF | |
| ZR | 464 | PPM | EDXRF | |
| LA | 164 | PPM | EDXRF | |
| CE | 253 | PPM | EDXRF | |
| ND | 106 | PPM | EDXRF | |
| SM | 24.4 | PPM | EDXRF | |
| EU | 4.88 | PPM | EDXRF | |
| TB | 1.21 | PPM | EDXRF | |
| YB | -0.1 | PPM | EDXRF | |
| LU | 0.41 | PPM | EDXRF |