Sample 22
NavDat sample number 17157 · RHYOLITE
Sample
| Sample ID | 22 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | quartz latite |
Location
| Latitude | 36.7486 |
|---|---|
| Longitude | -105.456 |
| State / province | New Mexico |
| Volcanic field | Latir |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25.25 | 22 | 28.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.6 | WT% | WDXRF | |
| TIO2 | 0.6 | WT% | WDXRF | |
| AL2O3 | 15.4 | WT% | WDXRF | |
| FE2O3 | 2.46 | WT% | WDXRF | |
| FEO | 1.98 | WT% | TIT | |
| FEOT | 4.22 | WT% | UNKNOWN | |
| MNO | 0.07 | WT% | WDXRF | |
| MGO | 2.3 | WT% | WDXRF | |
| CAO | 3.86 | WT% | WDXRF | |
| NA2O | 4.08 | WT% | WDXRF | |
| K2O | 3.59 | WT% | WDXRF | |
| P2O5 | 0.3 | WT% | WDXRF | |
| LOI | 0.68 | WT% | WDXRF | |
| BA | 1240 | PPM | WDXRF | |
| RB | 68 | PPM | WDXRF | |
| SR | 760 | PPM | WDXRF | |
| Y | 12 | PPM | WDXRF | |
| ZR | 156 | PPM | WDXRF | |
| NB | 11 | PPM | WDXRF | |
| PB | 25 | PPM | WDXRF | |
| TH | 10 | PPM | WDXRF | |
| U | 2.6 | PPM | WDXRF | |
| V | 73 | PPM | WDXRF | |
| CR | 43 | PPM | WDXRF | |
| NI | 31 | PPM | WDXRF | |
| CU | 25 | PPM | WDXRF | |
| ZN | 63 | PPM | WDXRF | |
| CE | 77.3 | PPM | MS-ID | |
| ND | 29.61 | PPM | MS-ID | |
| SM | 5.14 | PPM | MS-ID | |
| EU | 1.36 | PPM | MS-ID | |
| GD | 3.8 | PPM | MS-ID | |
| DY | 2.56 | PPM | MS-ID | |
| ER | 1.23 | PPM | MS-ID | |
| YB | 1.04 | PPM | MS-ID |