Sample 68L-123
NavDat sample number 6846 · ANDESITE
Sample
| Sample ID | 68L-123 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 36.9167 |
|---|---|
| Longitude | -105.983 |
| Location | NE. of San Antonio Mtn. |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.24 | 2.09 | 2.39 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.51 | WT% | UNKNOWN | |
| AL2O3 | 15.9 | WT% | UNKNOWN | |
| FE2O3 | 2.94 | WT% | UNKNOWN | |
| FEO | 4.24 | WT% | UNKNOWN | |
| MGO | 2.8 | WT% | UNKNOWN | |
| CAO | 5.62 | WT% | UNKNOWN | |
| NA2O | 4.33 | WT% | UNKNOWN | |
| K2O | 2.45 | WT% | UNKNOWN | |
| H2O | 1.21 | WT% | UNKNOWN | |
| H2O_MINUS | 0.11 | WT% | UNKNOWN | |
| TIO2 | 1.3 | WT% | UNKNOWN | |
| P2O5 | 0.1 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| TOTAL | 99.39 | WT% | UNKNOWN | |
| BA | 2030 | PPM | INAA | |
| LA | 55 | PPM | INAA | |
| CE | 148 | PPM | INAA | |
| ND | 68 | PPM | INAA | |
| SM | 11.2 | PPM | INAA | |
| EU | 3 | PPM | INAA | |
| GD | 9.5 | PPM | INAA | |
| TB | 1.4 | PPM | INAA | |
| TM | 0.57 | PPM | INAA | |
| YB | 3.3 | PPM | INAA | |
| LU | 0.52 | PPM | INAA | |
| U | 0.9 | PPM | GAMMA-RAY COUNTING | |
| TH | 3.6 | PPM | GAMMA-RAY COUNTING |