Sample RG-224
NavDat sample number 16157 · DACITE
Sample
| Sample ID | RG-224 |
|---|---|
| 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 | 61.04 | WT% | XRF | |
| TIO2 | 0.8 | WT% | XRF | |
| AL2O3 | 14.55 | WT% | XRF | |
| FE2O3 | 7.22 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 4.21 | WT% | XRF | |
| CAO | 5.36 | WT% | XRF | |
| NA2O | 4.04 | WT% | XRF | |
| K2O | 2.13 | WT% | XRF | |
| P2O5 | 0.09 | WT% | XRF | |
| TOTAL | 99.54 | WT% | XRF | |
| RB | 51.6 | PPM | XRF | |
| SR | 228 | PPM | XRF | |
| Y | 18.1 | PPM | XRF | |
| ZR | 80 | PPM | XRF | |
| NB | 14.8 | PPM | XRF | |
| SC | 14.91 | PPM | INAA | |
| V | 94 | PPM | INAA | |
| CR | 118 | PPM | INAA | |
| NI | 95 | PPM | XRF | |
| BA | 465 | PPM | XRF | |
| LA | 9.9 | PPM | INAA | |
| CE | 21.4 | PPM | INAA | |
| SM | 2.61 | PPM | INAA | |
| EU | 0.8 | PPM | INAA | |
| TB | 0.48 | PPM | INAA | |
| YB | 0.89 | PPM | INAA | |
| LU | 0.331 | PPM | INAA | |
| HF | 2.63 | PPM | INAA | |
| TH | 4.08 | PPM | INAA |