Sample 124
NavDat sample number 17175 · RHYOLITE
Sample
| Sample ID | 124 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | peralkaline |
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 | 77.5 | WT% | WDXRF | |
| TIO2 | 0.15 | WT% | WDXRF | |
| AL2O3 | 11.6 | WT% | WDXRF | |
| FE2O3 | 1.32 | WT% | WDXRF | |
| FEO | 0.22 | WT% | TIT | |
| FEOT | 1.41 | WT% | UNKNOWN | |
| MNO | 0.11 | WT% | WDXRF | |
| MGO | -0.1 | WT% | WDXRF | |
| CAO | -0.1 | WT% | WDXRF | |
| NA2O | 4.35 | WT% | WDXRF | |
| K2O | 4.8 | WT% | WDXRF | |
| P2O5 | -0.05 | WT% | WDXRF | |
| LOI | 0.58 | WT% | WDXRF | |
| BA | 8 | PPM | WDXRF | |
| RB | 156 | PPM | WDXRF | |
| SR | 1.5 | PPM | WDXRF | |
| Y | 53 | PPM | WDXRF | |
| ZR | 483 | PPM | WDXRF | |
| NB | 48 | PPM | WDXRF | |
| PB | 48 | PPM | WDXRF | |
| TH | 21.5 | PPM | WDXRF | |
| U | 4.8 | PPM | WDXRF | |
| V | 3 | PPM | WDXRF | |
| CR | 1 | PPM | WDXRF | |
| NI | -1 | PPM | WDXRF | |
| CU | 2 | PPM | WDXRF | |
| ZN | 143 | PPM | WDXRF | |
| ND | 17.58 | PPM | MS-ID | |
| SM | 5.2 | PPM | MS-ID | |
| EU | 0.357 | PPM | MS-ID | |
| GD | 6.12 | PPM | MS-ID | |
| DY | 9.13 | PPM | MS-ID | |
| ER | 6.27 | PPM | MS-ID | |
| YB | 6.53 | PPM | MS-ID |