Sample 511
NavDat sample number 17954 · ANDESITE
Sample
| Sample ID | 511 |
|---|---|
| Rock name | 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 | 34.1481 |
|---|---|
| Longitude | -108.962 |
| 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 | 59 | WT% | EDXRF | |
| TIO2 | 0.99 | WT% | EDXRF | |
| AL2O3 | 13.5 | WT% | EDXRF | |
| FEO | 5.15 | WT% | EDXRF | |
| MNO | 0.07 | WT% | EDXRF | |
| MGO | 6 | WT% | EDXRF | |
| CAO | 4.71 | WT% | EDXRF | |
| NA2O | 3.5 | WT% | EDXRF | |
| K2O | 7.09 | WT% | EDXRF | |
| P2O5 | 0.5 | WT% | EDXRF | |
| TOTAL | 100.51 | WT% | EDXRF | |
| BA | 1917 | PPM | EDXRF | |
| CR | 280 | PPM | EDXRF | |
| HF | 13 | PPM | EDXRF | |
| NI | 141 | PPM | EDXRF | |
| RB | 216 | PPM | EDXRF | |
| SC | 13.6 | PPM | EDXRF | |
| SR | 821 | PPM | EDXRF | |
| TA | 1.3 | PPM | EDXRF | |
| TH | 46.7 | PPM | EDXRF | |
| U | 10.6 | PPM | EDXRF | |
| V | 100 | PPM | EDXRF | |
| Y | 37 | PPM | EDXRF | |
| ZN | 78 | PPM | EDXRF | |
| ZR | 491 | PPM | EDXRF | |
| LA | 124 | PPM | EDXRF | |
| CE | 197 | PPM | EDXRF | |
| ND | 103 | PPM | EDXRF | |
| SM | 18.4 | PPM | EDXRF | |
| EU | 4.14 | PPM | EDXRF | |
| TB | 1.25 | PPM | EDXRF | |
| YB | 6.16 | PPM | EDXRF | |
| LU | 0.32 | PPM | EDXRF |