Sample 135B
NavDat sample number 17152 · RHYOLITE
Sample
| Sample ID | 135B |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 36.7486 |
|---|---|
| Longitude | -105.456 |
| State / province | New Mexico |
| Volcanic field | Latir |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27.75 | 27 | 28.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77.3 | WT% | WDXRF | |
| TIO2 | 0.2 | WT% | WDXRF | |
| AL2O3 | 12 | WT% | WDXRF | |
| FE2O3 | 1.23 | WT% | WDXRF | |
| FEO | 0.2 | WT% | TIT | |
| FEOT | 1.31 | WT% | UNKNOWN | |
| MNO | -0.02 | WT% | WDXRF | |
| MGO | 0.27 | WT% | WDXRF | |
| CAO | 0.87 | WT% | WDXRF | |
| NA2O | 3.24 | WT% | WDXRF | |
| K2O | 4.73 | WT% | WDXRF | |
| P2O5 | 0.06 | WT% | WDXRF | |
| LOI | 1.11 | WT% | WDXRF | |
| BA | 1180 | PPM | WDXRF | |
| RB | 106 | PPM | WDXRF | |
| SR | 194 | PPM | WDXRF | |
| Y | 14 | PPM | WDXRF | |
| ZR | 135 | PPM | WDXRF | |
| NB | 14.5 | PPM | WDXRF | |
| PB | 25 | PPM | WDXRF | |
| TH | 13.4 | PPM | WDXRF | |
| U | 4.4 | PPM | WDXRF | |
| V | 8 | PPM | WDXRF | |
| CR | -1 | PPM | WDXRF | |
| NI | 5 | PPM | WDXRF | |
| CU | 6 | PPM | WDXRF | |
| ZN | 32 | PPM | WDXRF | |
| CE | 81.73 | PPM | MS-ID | |
| ND | 28.37 | PPM | MS-ID | |
| SM | 4.58 | PPM | MS-ID | |
| EU | 0.858 | PPM | MS-ID | |
| GD | 3.38 | PPM | MS-ID | |
| DY | 2.76 | PPM | MS-ID | |
| ER | 1.49 | PPM | MS-ID | |
| YB | 1.46 | PPM | MS-ID |