Sample 91
NavDat sample number 17588 · LATITE
Sample
| Sample ID | 91 |
|---|---|
| Rock name | LATITE |
| 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 | 32.8508 |
|---|---|
| Longitude | -107.687 |
| Location | Kneeling Nun |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 33.4 | 32.4 | 34.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77 | WT% | EDXRF | |
| TIO2 | 0.14 | WT% | EDXRF | |
| AL2O3 | 12 | WT% | EDXRF | |
| FEO | 0.89 | WT% | EDXRF | |
| MNO | 0.02 | WT% | EDXRF | |
| MGO | -1 | WT% | EDXRF | |
| CAO | 0.37 | WT% | EDXRF | |
| NA2O | 3.96 | WT% | EDXRF | |
| K2O | 5.89 | WT% | EDXRF | |
| TOTAL | 100.27 | WT% | EDXRF | |
| BA | -50 | PPM | EDXRF | |
| CR | -5 | PPM | EDXRF | |
| HF | 5.7 | PPM | EDXRF | |
| NI | -4 | PPM | EDXRF | |
| RB | 477 | PPM | EDXRF | |
| SC | 2.7 | PPM | EDXRF | |
| SR | 86 | PPM | EDXRF | |
| TA | 1.3 | PPM | EDXRF | |
| TH | 29.9 | PPM | EDXRF | |
| U | 4.5 | PPM | EDXRF | |
| V | 13 | PPM | EDXRF | |
| Y | 38 | PPM | EDXRF | |
| ZN | 18 | PPM | EDXRF | |
| ZR | 101 | PPM | EDXRF | |
| LA | 42.3 | PPM | EDXRF | |
| CE | 77 | PPM | EDXRF | |
| SM | 2.3 | PPM | EDXRF | |
| EU | 0.51 | PPM | EDXRF | |
| TB | 0.44 | PPM | EDXRF | |
| YB | 2.87 | PPM | EDXRF | |
| LU | 0.45 | PPM | EDXRF |