Sample 600
NavDat sample number 18023 · ANDESITE
Sample
| Sample ID | 600 |
|---|---|
| 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 | 33.5814 |
|---|---|
| Longitude | -108.314 |
| 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 | 58.38 | WT% | EDXRF | |
| TIO2 | 1.07 | WT% | EDXRF | |
| AL2O3 | 16.1 | WT% | EDXRF | |
| FEO | 6.73 | WT% | EDXRF | |
| MNO | 0.1 | WT% | EDXRF | |
| MGO | 3.3 | WT% | EDXRF | |
| CAO | 5.29 | WT% | EDXRF | |
| NA2O | 3.6 | WT% | EDXRF | |
| K2O | 3.08 | WT% | EDXRF | |
| P2O5 | 0.45 | WT% | EDXRF | |
| BA | 1183 | PPM | EDXRF | |
| CR | 95 | PPM | EDXRF | |
| HF | 9.1 | PPM | EDXRF | |
| NI | 43 | PPM | EDXRF | |
| RB | 85 | PPM | EDXRF | |
| SC | 15 | PPM | EDXRF | |
| SR | 592 | PPM | EDXRF | |
| TA | 0.7 | PPM | EDXRF | |
| TH | 8.8 | PPM | EDXRF | |
| U | 2 | PPM | EDXRF | |
| V | 103 | PPM | EDXRF | |
| Y | 34 | PPM | EDXRF | |
| ZN | 86 | PPM | EDXRF | |
| ZR | 286 | PPM | EDXRF | |
| LA | 56.2 | PPM | EDXRF | |
| CE | 102 | PPM | EDXRF | |
| ND | 65 | PPM | EDXRF | |
| SM | 9.6 | PPM | EDXRF | |
| EU | 2.29 | PPM | EDXRF | |
| TB | 1.28 | PPM | EDXRF | |
| YB | 2.72 | PPM | EDXRF | |
| LU | 0.41 | PPM | EDXRF |