Sample 651
NavDat sample number 18061 · DACITE
Sample
| Sample ID | 651 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Maximum and minimum ages given are approximations based on average error of previous K-Ar dating. |
Location
| Latitude | 33.0667 |
|---|---|
| Longitude | -108.967 |
| Location | Mule creek |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 19 | 18 | 22 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.78 | WT% | EDXRF | |
| TIO2 | 0.55 | WT% | EDXRF | |
| AL2O3 | 15.25 | WT% | EDXRF | |
| FEO | 0.28 | WT% | EDXRF | |
| FE2O3 | 3.42 | WT% | EDXRF | |
| MNO | 0.06 | WT% | EDXRF | |
| MGO | 1.18 | WT% | EDXRF | |
| CAO | 2.7 | WT% | EDXRF | |
| NA2O | 3.56 | WT% | EDXRF | |
| K2O | 4.08 | WT% | EDXRF | |
| P2O5 | 0.18 | WT% | EDXRF | |
| H2O_PLUS | 1.58 | WT% | EDXRF | |
| TOTAL | 99.1 | WT% | EDXRF | |
| BA | 939 | PPM | EDXRF | |
| CR | -5 | PPM | EDXRF | |
| HF | 6.1 | PPM | EDXRF | |
| NI | 15 | PPM | EDXRF | |
| RB | 165 | PPM | EDXRF | |
| SC | 7 | PPM | EDXRF | |
| SR | 678 | PPM | EDXRF | |
| TA | 1.1 | PPM | EDXRF | |
| TH | 19.2 | PPM | EDXRF | |
| U | 3.6 | PPM | EDXRF | |
| V | 45 | PPM | EDXRF | |
| Y | 34 | PPM | EDXRF | |
| ZN | 53 | PPM | EDXRF | |
| ZR | 215 | PPM | EDXRF | |
| LA | 49.1 | PPM | EDXRF | |
| CE | 102 | PPM | EDXRF | |
| ND | 53 | PPM | EDXRF | |
| SM | 6.4 | PPM | EDXRF | |
| EU | 1.44 | PPM | EDXRF | |
| TB | 0.46 | PPM | EDXRF | |
| YB | 2.36 | PPM | EDXRF | |
| LU | 0.39 | PPM | EDXRF |