Sample 27
NavDat sample number 17174 · VITROPHERE
Sample
| Sample ID | 27 |
|---|---|
| Rock name | VITROPHERE |
| 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 | 77 | WT% | WDXRF | |
| TIO2 | 0.11 | WT% | WDXRF | |
| AL2O3 | 11.8 | WT% | WDXRF | |
| FE2O3 | 0.84 | WT% | WDXRF | |
| FEO | 0.9 | WT% | TIT | |
| FEOT | 1.65 | WT% | UNKNOWN | |
| MNO | 0.04 | WT% | WDXRF | |
| MGO | -0.1 | WT% | WDXRF | |
| CAO | 0.49 | WT% | WDXRF | |
| NA2O | 4.12 | WT% | WDXRF | |
| K2O | 4.85 | WT% | WDXRF | |
| P2O5 | -0.05 | WT% | WDXRF | |
| LOI | 3.61 | WT% | WDXRF | |
| BA | 8 | PPM | WDXRF | |
| RB | 134 | PPM | WDXRF | |
| SR | 16 | PPM | WDXRF | |
| Y | 68 | PPM | WDXRF | |
| ZR | 350 | PPM | WDXRF | |
| NB | 40 | PPM | WDXRF | |
| PB | 40 | PPM | WDXRF | |
| TH | 17.4 | PPM | WDXRF | |
| U | 5.4 | PPM | WDXRF | |
| V | -1 | PPM | WDXRF | |
| CR | -1 | PPM | WDXRF | |
| NI | -1 | PPM | WDXRF | |
| CU | 4 | PPM | WDXRF | |
| ZN | 161 | PPM | WDXRF | |
| CE | 158.3 | PPM | MS-ID | |
| ND | 68.25 | PPM | MS-ID | |
| SM | 14.45 | PPM | MS-ID | |
| EU | 0.41 | PPM | MS-ID | |
| GD | 12.77 | PPM | MS-ID | |
| DY | 12.91 | PPM | MS-ID | |
| ER | 7.58 | PPM | MS-ID | |
| YB | 7.1 | PPM | MS-ID |