Sample 248
NavDat sample number 17726 · BASALTIC-ANDESITE
Sample
| Sample ID | 248 |
|---|---|
| Rock name | BASALTIC-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 | 33.9853 |
|---|---|
| Longitude | -108.245 |
| Location | Squirrel springs canyon |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 30.5 | 26.7 | 34.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.67 | WT% | EDXRF | |
| TIO2 | 2.45 | WT% | EDXRF | |
| AL2O3 | 14.2 | WT% | EDXRF | |
| FEO | 3.61 | WT% | EDXRF | |
| FE2O3 | 6.77 | WT% | EDXRF | |
| MNO | 0.17 | WT% | EDXRF | |
| MGO | 2.29 | WT% | EDXRF | |
| CAO | 5.12 | WT% | EDXRF | |
| NA2O | 4.06 | WT% | EDXRF | |
| K2O | 3.56 | WT% | EDXRF | |
| P2O5 | 1.04 | WT% | EDXRF | |
| H2O_PLUS | 0.87 | WT% | EDXRF | |
| TOTAL | 100.52 | WT% | EDXRF | |
| BA | 945 | PPM | EDXRF | |
| CR | -5 | PPM | EDXRF | |
| HF | 17.2 | PPM | EDXRF | |
| NI | 83 | PPM | EDXRF | |
| RB | 103 | PPM | EDXRF | |
| SC | 20.3 | PPM | EDXRF | |
| SR | 353 | PPM | EDXRF | |
| TA | 1.9 | PPM | EDXRF | |
| TH | 10.2 | PPM | EDXRF | |
| U | 2.6 | PPM | EDXRF | |
| V | 153 | PPM | EDXRF | |
| Y | 67 | PPM | EDXRF | |
| ZN | 132 | PPM | EDXRF | |
| ZR | 594 | PPM | EDXRF | |
| LA | 82.1 | PPM | EDXRF | |
| CE | 147 | PPM | EDXRF | |
| ND | 78 | PPM | EDXRF | |
| SM | 19.9 | PPM | EDXRF | |
| EU | 3.96 | PPM | EDXRF | |
| TB | 2.45 | PPM | EDXRF | |
| YB | 6.01 | PPM | EDXRF | |
| LU | 1.08 | PPM | EDXRF |