Sample 150
NavDat sample number 17634 · DACITE
Sample
| Sample ID | 150 |
|---|---|
| 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 | 32.3292 |
|---|---|
| Longitude | -108.816 |
| Location | Cooney Qtz. |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32.5 | 31 | 34 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 1288 | PPM | EDXRF | |
| CR | 18 | PPM | EDXRF | |
| HF | 10.3 | PPM | EDXRF | |
| NI | 15 | PPM | EDXRF | |
| RB | 116 | PPM | EDXRF | |
| SC | 9.9 | PPM | EDXRF | |
| SR | 455 | PPM | EDXRF | |
| TA | 0.7 | PPM | EDXRF | |
| TH | 11.7 | PPM | EDXRF | |
| V | 43 | PPM | EDXRF | |
| Y | 39 | PPM | EDXRF | |
| ZN | 79 | PPM | EDXRF | |
| ZR | 304 | PPM | EDXRF | |
| LA | 48.5 | PPM | EDXRF | |
| CE | 90 | PPM | EDXRF | |
| ND | 33 | PPM | EDXRF | |
| SM | 9.1 | PPM | EDXRF | |
| EU | 1.76 | PPM | EDXRF | |
| TB | 1.01 | PPM | EDXRF | |
| YB | 3.27 | PPM | EDXRF | |
| LU | 0.58 | PPM | EDXRF | |
| SIO2 | 64.2 | WT% | EDXRF | |
| TIO2 | 0.74 | WT% | EDXRF | |
| AL2O3 | 16.8 | WT% | EDXRF | |
| FEO | 0.24 | WT% | EDXRF | |
| FE2O3 | 3.9 | WT% | EDXRF | |
| MNO | 0.04 | WT% | EDXRF | |
| MGO | 1.3 | WT% | EDXRF | |
| CAO | 2.8 | WT% | EDXRF | |
| NA2O | 4.9 | WT% | EDXRF | |
| K2O | 2.8 | WT% | EDXRF | |
| P2O5 | 0.2 | WT% | EDXRF | |
| H2O_PLUS | 1 | WT% | EDXRF | |
| TOTAL | 99.04 | WT% | EDXRF |