Sample 436
NavDat sample number 17897 · ANDESITE
Sample
| Sample ID | 436 |
|---|---|
| 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 | 33.3678 |
|---|---|
| Longitude | -108.758 |
| Location | Mineral creek |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27.4 | 23 | 31 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 1024 | PPM | EDXRF | |
| CR | 33 | PPM | EDXRF | |
| HF | 6.4 | PPM | EDXRF | |
| NI | 56 | PPM | EDXRF | |
| RB | 70 | PPM | EDXRF | |
| SC | 12.3 | PPM | EDXRF | |
| SR | 668 | PPM | EDXRF | |
| TA | 0.8 | PPM | EDXRF | |
| TH | 5.2 | PPM | EDXRF | |
| V | 96 | PPM | EDXRF | |
| Y | 23 | PPM | EDXRF | |
| ZN | 87 | PPM | EDXRF | |
| ZR | 213 | PPM | EDXRF | |
| LA | 33.3 | PPM | EDXRF | |
| ND | 98 | PPM | EDXRF | |
| SM | 6.4 | PPM | EDXRF | |
| EU | 1.7 | PPM | EDXRF | |
| YB | 1.77 | PPM | EDXRF | |
| LU | 0.31 | PPM | EDXRF | |
| SIO2 | 58.3 | WT% | EDXRF | |
| TIO2 | 1.3 | WT% | EDXRF | |
| AL2O3 | 16.8 | WT% | EDXRF | |
| FEO | 3.8 | WT% | EDXRF | |
| FE2O3 | 2.7 | WT% | EDXRF | |
| MNO | 0.09 | WT% | EDXRF | |
| MGO | 3.3 | WT% | EDXRF | |
| CAO | 5.5 | WT% | EDXRF | |
| NA2O | 3.7 | WT% | EDXRF | |
| K2O | 2.4 | WT% | EDXRF | |
| P2O5 | 0.43 | WT% | EDXRF | |
| H2O_PLUS | 1.61 | WT% | EDXRF | |
| TOTAL | 100.04 | WT% | EDXRF |