Sample 654
NavDat sample number 18064 · DACITE
Sample
| Sample ID | 654 |
|---|---|
| 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 | 33.1211 |
|---|---|
| Longitude | -109.014 |
| 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 | 64.73 | WT% | EDXRF | |
| TIO2 | 0.74 | WT% | EDXRF | |
| AL2O3 | 15.45 | WT% | EDXRF | |
| FEO | 2.1 | WT% | EDXRF | |
| FE2O3 | 2.4 | WT% | EDXRF | |
| MNO | 0.09 | WT% | EDXRF | |
| MGO | 1.1 | WT% | EDXRF | |
| CAO | 3.23 | WT% | EDXRF | |
| NA2O | 4.23 | WT% | EDXRF | |
| K2O | 3.68 | WT% | EDXRF | |
| P2O5 | 0.24 | WT% | EDXRF | |
| H2O_PLUS | 1.15 | WT% | EDXRF | |
| TOTAL | 99.27 | WT% | EDXRF | |
| BA | 1055 | PPM | EDXRF | |
| CR | 9.1 | PPM | EDXRF | |
| HF | 9.5 | PPM | EDXRF | |
| NI | 17 | PPM | EDXRF | |
| RB | 84 | PPM | EDXRF | |
| SC | 8.6 | PPM | EDXRF | |
| SR | 306 | PPM | EDXRF | |
| TA | 1.5 | PPM | EDXRF | |
| TH | 7.5 | PPM | EDXRF | |
| V | 60 | PPM | EDXRF | |
| Y | 36 | PPM | EDXRF | |
| ZN | 72 | PPM | EDXRF | |
| ZR | 397 | PPM | EDXRF | |
| LA | 44.3 | PPM | EDXRF | |
| CE | 79 | PPM | EDXRF | |
| ND | 25 | PPM | EDXRF | |
| SM | 8.5 | PPM | EDXRF | |
| EU | 2.35 | PPM | EDXRF | |
| TB | 1.27 | PPM | EDXRF | |
| YB | 2.91 | PPM | EDXRF | |
| LU | 0.45 | PPM | EDXRF |