Sample 121AC
NavDat sample number 17150 · RHYOLITE
Sample
| Sample ID | 121AC |
|---|---|
| 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 | 76.4 | WT% | WDXRF | |
| TIO2 | 0.21 | WT% | WDXRF | |
| AL2O3 | 12.6 | WT% | WDXRF | |
| FE2O3 | 1.29 | WT% | WDXRF | |
| FEO | 0.16 | WT% | TIT | |
| FEOT | 1.33 | WT% | UNKNOWN | |
| MNO | -0.02 | WT% | WDXRF | |
| MGO | 0.33 | WT% | WDXRF | |
| CAO | 1.02 | WT% | WDXRF | |
| NA2O | 3.56 | WT% | WDXRF | |
| K2O | 4.48 | WT% | WDXRF | |
| P2O5 | 0.08 | WT% | WDXRF | |
| LOI | 0.99 | WT% | WDXRF | |
| BA | 610 | PPM | WDXRF | |
| RB | 119 | PPM | WDXRF | |
| SR | 283 | PPM | WDXRF | |
| Y | 22 | PPM | WDXRF | |
| ZR | 130 | PPM | WDXRF | |
| NB | 14 | PPM | WDXRF | |
| PB | 36 | PPM | WDXRF | |
| TH | 15.6 | PPM | WDXRF | |
| U | 4.4 | PPM | WDXRF | |
| V | 14 | PPM | WDXRF | |
| CR | 4 | PPM | WDXRF | |
| NI | 4 | PPM | WDXRF | |
| CU | 6 | PPM | WDXRF | |
| ZN | 27 | PPM | WDXRF | |
| CE | 69.87 | PPM | MS-ID | |
| ND | 29.98 | PPM | MS-ID | |
| SM | 5.62 | PPM | MS-ID | |
| EU | 1.08 | PPM | MS-ID | |
| GD | 4.43 | PPM | MS-ID | |
| DY | 3.73 | PPM | MS-ID | |
| ER | 2.18 | PPM | MS-ID | |
| YB | 2.28 | PPM | MS-ID |