Sample 204P
NavDat sample number 17170 · RHYOLITE
Sample
| Sample ID | 204P |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Amalia tuff |
Location
| Latitude | 36.7486 |
|---|---|
| Longitude | -105.456 |
| State / province | New Mexico |
| Volcanic field | Latir |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 26.75 | 26.5 | 27 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76.5 | WT% | WDXRF | |
| TIO2 | 0.08 | WT% | WDXRF | |
| AL2O3 | 12.6 | WT% | WDXRF | |
| FE2O3 | 1.11 | WT% | WDXRF | |
| FEO | 0.37 | WT% | TIT | |
| FEOT | 1.37 | WT% | UNKNOWN | |
| MNO | 0.03 | WT% | WDXRF | |
| MGO | 0.24 | WT% | WDXRF | |
| CAO | 0.58 | WT% | WDXRF | |
| NA2O | 0.58 | WT% | WDXRF | |
| K2O | 5.91 | WT% | WDXRF | |
| P2O5 | -0.05 | WT% | WDXRF | |
| LOI | 4.62 | WT% | WDXRF | |
| BA | 54 | PPM | WDXRF | |
| RB | 203 | PPM | WDXRF | |
| SR | 46.5 | PPM | WDXRF | |
| Y | 89 | PPM | WDXRF | |
| ZR | 221 | PPM | WDXRF | |
| NB | 54 | PPM | WDXRF | |
| PB | 34 | PPM | WDXRF | |
| TH | 20.5 | PPM | WDXRF | |
| U | 8.8 | PPM | WDXRF | |
| V | 3 | PPM | WDXRF | |
| CR | 3 | PPM | WDXRF | |
| NI | 3 | PPM | WDXRF | |
| CU | 5 | PPM | WDXRF | |
| ZN | 176 | PPM | WDXRF | |
| CE | 31.78 | PPM | MS-ID | |
| ND | 31.78 | PPM | MS-ID | |
| SM | 11.25 | PPM | MS-ID | |
| EU | 0.134 | PPM | MS-ID | |
| GD | 12.51 | PPM | MS-ID | |
| DY | 15.61 | PPM | MS-ID | |
| ER | 9.71 | PPM | MS-ID | |
| YB | 9.04 | PPM | MS-ID |