Sample RG-203
NavDat sample number 16144 · ANDESITE
Sample
| Sample ID | RG-203 |
|---|---|
| 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 | 54.54 | WT% | XRF | |
| TIO2 | 1.17 | WT% | XRF | |
| AL2O3 | 16.64 | WT% | XRF | |
| FE2O3 | 8.97 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 5.14 | WT% | XRF | |
| CAO | 7.62 | WT% | XRF | |
| NA2O | 4.05 | WT% | XRF | |
| K2O | 1.69 | WT% | XRF | |
| P2O5 | 0.27 | WT% | XRF | |
| TOTAL | 100.22 | WT% | XRF | |
| RB | 29 | PPM | XRF | |
| SR | 750 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 166 | PPM | XRF | |
| NB | 17.8 | PPM | XRF | |
| SC | 19.61 | PPM | INAA | |
| V | 140 | PPM | INAA | |
| CR | 105 | PPM | INAA | |
| NI | 62 | PPM | XRF | |
| BA | 758 | PPM | XRF | |
| LA | 24.8 | PPM | INAA | |
| CE | 52.7 | PPM | INAA | |
| SM | 4.96 | PPM | INAA | |
| EU | 1.46 | PPM | INAA | |
| TB | 0.68 | PPM | INAA | |
| YB | 2.03 | PPM | INAA | |
| LU | 0.304 | PPM | INAA | |
| HF | 4.01 | PPM | INAA | |
| TH | 2.25 | PPM | INAA |