Sample 595
NavDat sample number 18018 · ANDESITE
Sample
| Sample ID | 595 |
|---|---|
| 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 | 33.6022 |
|---|---|
| Longitude | -108.313 |
| Location | O-Bar-O mountain |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22 | 20 | 25 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61 | WT% | EDXRF | |
| TIO2 | 0.99 | WT% | EDXRF | |
| AL2O3 | 16.5 | WT% | EDXRF | |
| FEO | 5.64 | WT% | EDXRF | |
| MNO | 0.08 | WT% | EDXRF | |
| MGO | 2 | WT% | EDXRF | |
| CAO | 4.85 | WT% | EDXRF | |
| NA2O | 3.51 | WT% | EDXRF | |
| K2O | 2.71 | WT% | EDXRF | |
| BA | 1169 | PPM | EDXRF | |
| CR | 46 | PPM | EDXRF | |
| HF | 8.7 | PPM | EDXRF | |
| NI | 47 | PPM | EDXRF | |
| RB | 76 | PPM | EDXRF | |
| SC | 13.5 | PPM | EDXRF | |
| SR | 543 | PPM | EDXRF | |
| TA | 46.4 | PPM | EDXRF | |
| TH | 9.9 | PPM | EDXRF | |
| U | 1.9 | PPM | EDXRF | |
| V | 96 | PPM | EDXRF | |
| Y | 32 | PPM | EDXRF | |
| ZN | 141 | PPM | EDXRF | |
| ZR | 275 | PPM | EDXRF | |
| LA | 49.6 | PPM | EDXRF | |
| CE | 91 | PPM | EDXRF | |
| ND | 49 | PPM | EDXRF | |
| SM | 6.8 | PPM | EDXRF | |
| EU | 1.92 | PPM | EDXRF | |
| TB | 1.24 | PPM | EDXRF | |
| YB | 3.56 | PPM | EDXRF | |
| LU | 0.41 | PPM | EDXRF |