Sample 627
NavDat sample number 18044 · ANDESITE
Sample
| Sample ID | 627 |
|---|---|
| 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 | 33.4022 |
|---|---|
| Longitude | -108.157 |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22.5 | 21.5 | 24.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 1253 | PPM | EDXRF | |
| CR | 35 | PPM | EDXRF | |
| HF | 7.9 | PPM | EDXRF | |
| NI | 43 | PPM | EDXRF | |
| RB | 74 | PPM | EDXRF | |
| SC | 14.7 | PPM | EDXRF | |
| SR | 574 | PPM | EDXRF | |
| TA | 0.9 | PPM | EDXRF | |
| TH | 11 | PPM | EDXRF | |
| U | 1.8 | PPM | EDXRF | |
| V | 110 | PPM | EDXRF | |
| Y | 35 | PPM | EDXRF | |
| ZN | 90 | PPM | EDXRF | |
| ZR | 310 | PPM | EDXRF | |
| LA | 56.4 | PPM | EDXRF | |
| CE | 104 | PPM | EDXRF | |
| ND | 83 | PPM | EDXRF | |
| SM | 10.1 | PPM | EDXRF | |
| EU | 2.15 | PPM | EDXRF | |
| TB | 1.17 | PPM | EDXRF | |
| YB | 3.47 | PPM | EDXRF | |
| LU | 0.45 | PPM | EDXRF | |
| SIO2 | 57.36 | WT% | EDXRF | |
| TIO2 | 1.1 | WT% | EDXRF | |
| AL2O3 | 18.1 | WT% | EDXRF | |
| FEO | 4.34 | WT% | EDXRF | |
| FE2O3 | 2.5 | WT% | EDXRF | |
| MNO | 0.12 | WT% | EDXRF | |
| MGO | 3 | WT% | EDXRF | |
| CAO | 5.88 | WT% | EDXRF | |
| NA2O | 3.88 | WT% | EDXRF | |
| K2O | 2.73 | WT% | EDXRF | |
| P2O5 | 0.44 | WT% | EDXRF | |
| H2O_PLUS | 0.67 | WT% | EDXRF | |
| TOTAL | 100.33 | WT% | EDXRF |