Sample NJ-23
NavDat sample number 16146 · ANDESITE
Sample
| Sample ID | NJ-23 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 36.75 |
|---|---|
| Longitude | -105.8 |
| Location | Cerro de la Olla |
| 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 | 54.95 | WT% | XRF | |
| TIO2 | 1.05 | WT% | XRF | |
| AL2O3 | 16.59 | WT% | XRF | |
| FE2O3 | 8.52 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 4.32 | WT% | XRF | |
| CAO | 7.66 | WT% | XRF | |
| NA2O | 4.69 | WT% | XRF | |
| K2O | 1.78 | WT% | XRF | |
| P2O5 | 0.38 | WT% | XRF | |
| TOTAL | 100.06 | WT% | XRF | |
| RB | 25.8 | PPM | XRF | |
| SR | 729 | PPM | XRF | |
| Y | 29.3 | PPM | XRF | |
| ZR | 194 | PPM | XRF | |
| NB | 17.8 | PPM | XRF | |
| SC | 21.61 | PPM | INAA | |
| V | 132 | PPM | INAA | |
| CR | 73 | PPM | INAA | |
| NI | 53 | PPM | XRF | |
| BA | 1153 | PPM | XRF | |
| LA | 43 | PPM | INAA | |
| CE | 76.8 | PPM | INAA | |
| SM | 7.13 | PPM | INAA | |
| EU | 1.88 | PPM | INAA | |
| TB | 0.87 | PPM | INAA | |
| YB | 2.79 | PPM | INAA | |
| LU | 0.432 | PPM | INAA | |
| HF | 4.59 | PPM | INAA | |
| TH | 2.28 | PPM | INAA |