Sample RG-220
NavDat sample number 16156 · DACITE
Sample
| Sample ID | RG-220 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 36.6 |
|---|---|
| Longitude | -105.73 |
| Location | unnamed Cerrito East of Montoso |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.75 | 3 | 4.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.33 | WT% | XRF | |
| TIO2 | 0.85 | WT% | XRF | |
| AL2O3 | 14.22 | WT% | XRF | |
| FE2O3 | 5.91 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 3.41 | WT% | XRF | |
| CAO | 4.68 | WT% | XRF | |
| NA2O | 3.66 | WT% | XRF | |
| K2O | 2.69 | WT% | XRF | |
| P2O5 | 0.09 | WT% | XRF | |
| TOTAL | 100.14 | WT% | XRF | |
| RB | 62.2 | PPM | XRF | |
| SR | 224 | PPM | XRF | |
| Y | 17.5 | PPM | XRF | |
| ZR | 92 | PPM | XRF | |
| NB | 16.8 | PPM | XRF | |
| SC | 12.39 | PPM | INAA | |
| V | 77 | PPM | INAA | |
| CR | 102 | PPM | INAA | |
| NI | 66 | PPM | XRF | |
| BA | 332 | PPM | XRF | |
| LA | 10.5 | PPM | INAA | |
| CE | 22.3 | PPM | INAA | |
| SM | 2.88 | PPM | INAA | |
| EU | 0.82 | PPM | INAA | |
| TB | 0.52 | PPM | INAA | |
| YB | 1.85 | PPM | INAA | |
| LU | 0.314 | PPM | INAA | |
| HF | 3 | PPM | INAA | |
| TH | 4.54 | PPM | INAA |