Sample 330
NavDat sample number 17796 · RHYODACITE
Sample
| Sample ID | 330 |
|---|---|
| Rock name | RHYODACITE |
| 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 | 33.7233 |
|---|---|
| Longitude | -107.758 |
| Location | N Black range |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 28 | 25 | 32 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 1695 | PPM | EDXRF | |
| CR | -1 | PPM | EDXRF | |
| HF | 10.1 | PPM | EDXRF | |
| NI | 7 | PPM | EDXRF | |
| RB | 139 | PPM | EDXRF | |
| SC | 4.5 | PPM | EDXRF | |
| SR | 179 | PPM | EDXRF | |
| TA | 1.7 | PPM | EDXRF | |
| TH | 15.2 | PPM | EDXRF | |
| U | 3.9 | PPM | EDXRF | |
| V | 42 | PPM | EDXRF | |
| Y | 53 | PPM | EDXRF | |
| ZN | 69 | PPM | EDXRF | |
| ZR | 463 | PPM | EDXRF | |
| LA | 72.4 | PPM | EDXRF | |
| CE | 127 | PPM | EDXRF | |
| ND | 66 | PPM | EDXRF | |
| SM | 11.4 | PPM | EDXRF | |
| EU | 2.21 | PPM | EDXRF | |
| TB | 0.76 | PPM | EDXRF | |
| YB | 3.69 | PPM | EDXRF | |
| LU | 0.65 | PPM | EDXRF | |
| SIO2 | 68.29 | WT% | EDXRF | |
| TIO2 | 0.38 | WT% | EDXRF | |
| AL2O3 | 15.83 | WT% | EDXRF | |
| FEO | 1.24 | WT% | EDXRF | |
| FE2O3 | 0.67 | WT% | EDXRF | |
| MNO | 0.08 | WT% | EDXRF | |
| MGO | 0.46 | WT% | EDXRF | |
| CAO | 1.02 | WT% | EDXRF | |
| NA2O | 5.13 | WT% | EDXRF | |
| K2O | 3.95 | WT% | EDXRF | |
| P2O5 | 0.04 | WT% | EDXRF | |
| H2O_PLUS | 1.72 | WT% | EDXRF | |
| TOTAL | 99.22 | WT% | EDXRF |