Sample 553
NavDat sample number 17980 · BASALTIC-ANDESITE
Sample
| Sample ID | 553 |
|---|---|
| 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 | 34.2728 |
|---|---|
| Longitude | -107.289 |
| Location | La Jara peak |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 23.8 | 22 | 25 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 1701 | PPM | EDXRF | |
| CR | 217 | PPM | EDXRF | |
| HF | 11.3 | PPM | EDXRF | |
| NI | 125 | PPM | EDXRF | |
| RB | 126 | PPM | EDXRF | |
| SC | 14.6 | PPM | EDXRF | |
| SR | 766 | PPM | EDXRF | |
| TA | 1 | PPM | EDXRF | |
| TH | 19.2 | PPM | EDXRF | |
| U | 4.7 | PPM | EDXRF | |
| V | 111 | PPM | EDXRF | |
| Y | 32 | PPM | EDXRF | |
| ZN | 85 | PPM | EDXRF | |
| ZR | 382 | PPM | EDXRF | |
| LA | 83 | PPM | EDXRF | |
| CE | 147 | PPM | EDXRF | |
| ND | 93 | PPM | EDXRF | |
| SM | 12.2 | PPM | EDXRF | |
| EU | 2.87 | PPM | EDXRF | |
| TB | 0.73 | PPM | EDXRF | |
| YB | 3.15 | PPM | EDXRF | |
| LU | 0.32 | PPM | EDXRF | |
| SIO2 | 54.52 | WT% | EDXRF | |
| TIO2 | 1.52 | WT% | EDXRF | |
| AL2O3 | 13.24 | WT% | EDXRF | |
| FEO | 1.07 | WT% | EDXRF | |
| FE2O3 | 5.75 | WT% | EDXRF | |
| MNO | 0.12 | WT% | EDXRF | |
| MGO | 4.74 | WT% | EDXRF | |
| CAO | 7.32 | WT% | EDXRF | |
| NA2O | 3.08 | WT% | EDXRF | |
| K2O | 4.28 | WT% | EDXRF | |
| P2O5 | 0.65 | WT% | EDXRF | |
| H2O_PLUS | 2.06 | WT% | EDXRF | |
| TOTAL | 99.45 | WT% | EDXRF |