Sample 365
NavDat sample number 17831 · RHYOLITE
Sample
| Sample ID | 365 |
|---|---|
| Rock name | RHYOLITE |
| 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 | 33.3728 |
|---|---|
| Longitude | -108.315 |
| Location | Bloodgood canyon |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27.3 | 23.5 | 31.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 91 | PPM | EDXRF | |
| CR | -5 | PPM | EDXRF | |
| HF | 7.6 | PPM | EDXRF | |
| NI | 5 | PPM | EDXRF | |
| RB | 230 | PPM | EDXRF | |
| SC | 3.5 | PPM | EDXRF | |
| SR | 35 | PPM | EDXRF | |
| TA | 1.9 | PPM | EDXRF | |
| TH | 25 | PPM | EDXRF | |
| V | 13 | PPM | EDXRF | |
| Y | 68 | PPM | EDXRF | |
| ZN | 45 | PPM | EDXRF | |
| ZR | 184 | PPM | EDXRF | |
| LA | 37.9 | PPM | EDXRF | |
| CE | 103 | PPM | EDXRF | |
| ND | 40 | PPM | EDXRF | |
| SM | 13 | PPM | EDXRF | |
| EU | 0.86 | PPM | EDXRF | |
| TB | 1.66 | PPM | EDXRF | |
| YB | 6.44 | PPM | EDXRF | |
| LU | 1.01 | PPM | EDXRF | |
| SIO2 | 74.9 | WT% | EDXRF | |
| TIO2 | 0.22 | WT% | EDXRF | |
| AL2O3 | 13 | WT% | EDXRF | |
| FEO | 0.2 | WT% | EDXRF | |
| FE2O3 | 1 | WT% | EDXRF | |
| MNO | 0.06 | WT% | EDXRF | |
| MGO | 0.23 | WT% | EDXRF | |
| CAO | 0.48 | WT% | EDXRF | |
| NA2O | 3.3 | WT% | EDXRF | |
| K2O | 5.1 | WT% | EDXRF | |
| P2O5 | 0.05 | WT% | EDXRF | |
| H2O_PLUS | 0.7 | WT% | EDXRF | |
| TOTAL | 99.55 | WT% | EDXRF |