Sample 249
NavDat sample number 17727 · BASALTIC-ANDESITE
Sample
| Sample ID | 249 |
|---|---|
| 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 | 54.77 | WT% | EDXRF | |
| TIO2 | 2.38 | WT% | EDXRF | |
| AL2O3 | 14.7 | WT% | EDXRF | |
| FEO | 4.77 | WT% | EDXRF | |
| FE2O3 | 5.7 | WT% | EDXRF | |
| MNO | 0.16 | WT% | EDXRF | |
| MGO | 2.51 | WT% | EDXRF | |
| CAO | 5.07 | WT% | EDXRF | |
| NA2O | 4.14 | WT% | EDXRF | |
| K2O | 3.53 | WT% | EDXRF | |
| P2O5 | 0.98 | WT% | EDXRF | |
| H2O_PLUS | 0.77 | WT% | EDXRF | |
| TOTAL | 100.25 | WT% | EDXRF | |
| BA | 1036 | PPM | EDXRF | |
| CR | -1 | PPM | EDXRF | |
| HF | 16.1 | PPM | EDXRF | |
| NI | 87 | PPM | EDXRF | |
| RB | 98 | PPM | EDXRF | |
| SC | 20.4 | PPM | EDXRF | |
| SR | 358 | PPM | EDXRF | |
| TA | 2.1 | PPM | EDXRF | |
| TH | 10.8 | PPM | EDXRF | |
| U | 3 | PPM | EDXRF | |
| V | 145 | PPM | EDXRF | |
| Y | 64 | PPM | EDXRF | |
| ZN | 127 | PPM | EDXRF | |
| ZR | 575 | PPM | EDXRF | |
| LA | 82.5 | PPM | EDXRF | |
| CE | 169 | PPM | EDXRF | |
| ND | 96 | PPM | EDXRF | |
| SM | 19.1 | PPM | EDXRF | |
| EU | 4.3 | PPM | EDXRF | |
| TB | 2.26 | PPM | EDXRF | |
| YB | 6.32 | PPM | EDXRF | |
| LU | 0.91 | PPM | EDXRF |