Sample 45
NavDat sample number 17568 · ANDESITE
Sample
| Sample ID | 45 |
|---|---|
| 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 | 34.035 |
|---|---|
| Longitude | -107.451 |
| Location | Blue Range Primitive Area |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 37.1 | 36.6 | 37.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 890 | PPM | EDXRF | |
| CR | 40 | PPM | EDXRF | |
| HF | 2.6 | PPM | EDXRF | |
| NI | 47 | PPM | EDXRF | |
| RB | 48 | PPM | EDXRF | |
| SC | 12.3 | PPM | EDXRF | |
| SR | 987 | PPM | EDXRF | |
| TA | -0.5 | PPM | EDXRF | |
| TH | 6.9 | PPM | EDXRF | |
| U | 1.8 | PPM | EDXRF | |
| V | 93 | PPM | EDXRF | |
| Y | 20 | PPM | EDXRF | |
| ZN | 81 | PPM | EDXRF | |
| ZR | 205 | PPM | EDXRF | |
| LA | 29.9 | PPM | EDXRF | |
| CE | 56 | PPM | EDXRF | |
| SM | 5.4 | PPM | EDXRF | |
| EU | 1.44 | PPM | EDXRF | |
| TB | 1.03 | PPM | EDXRF | |
| YB | 1.77 | PPM | EDXRF | |
| SIO2 | 58.7 | WT% | EDXRF | |
| TIO2 | 0.92 | WT% | EDXRF | |
| AL2O3 | 17.4 | WT% | EDXRF | |
| FEO | 0.62 | WT% | EDXRF | |
| FE2O3 | 5.6 | WT% | EDXRF | |
| MNO | 0.08 | WT% | EDXRF | |
| MGO | 3.6 | WT% | EDXRF | |
| CAO | 6.2 | WT% | EDXRF | |
| NA2O | 4.4 | WT% | EDXRF | |
| K2O | 2.1 | WT% | EDXRF | |
| P2O5 | 0.35 | WT% | EDXRF | |
| TOTAL | 100.04 | WT% | EDXRF |