Sample RG-204
NavDat sample number 16145 · ANDESITE
Sample
| Sample ID | RG-204 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 36.65 |
|---|---|
| Longitude | -105.7 |
| Location | Red River Suite / Rio Grande |
| 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 | 56.05 | WT% | XRF | |
| TIO2 | 1.13 | WT% | XRF | |
| AL2O3 | 16.37 | WT% | XRF | |
| FE2O3 | 7.99 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 4.64 | WT% | XRF | |
| CAO | 6.68 | WT% | XRF | |
| NA2O | 4.23 | WT% | XRF | |
| K2O | 2.1 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| TOTAL | 99.62 | WT% | XRF | |
| RB | 37.3 | PPM | XRF | |
| SR | 871 | PPM | XRF | |
| Y | 19.9 | PPM | XRF | |
| ZR | 192 | PPM | XRF | |
| NB | 21.3 | PPM | XRF | |
| SC | 15.96 | PPM | INAA | |
| V | 118 | PPM | INAA | |
| CR | 81 | PPM | INAA | |
| NI | 65 | PPM | XRF | |
| BA | 907 | PPM | XRF | |
| LA | 29.9 | PPM | INAA | |
| CE | 64.1 | PPM | INAA | |
| SM | 5.5 | PPM | INAA | |
| EU | 1.54 | PPM | INAA | |
| TB | 0.68 | PPM | INAA | |
| YB | 1.92 | PPM | INAA | |
| LU | 0.294 | PPM | INAA | |
| HF | 4.54 | PPM | INAA | |
| TH | 2.66 | PPM | INAA |