Sample NJ-123
NavDat sample number 16166 · DACITE
Sample
| Sample ID | NJ-123 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 36.68 |
|---|---|
| Longitude | -105.7 |
| Location | Guadelupe Mountain |
| 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 | 67.32 | WT% | XRF | |
| TIO2 | 0.54 | WT% | XRF | |
| AL2O3 | 15.59 | WT% | XRF | |
| FE2O3 | 4.08 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 1.37 | WT% | XRF | |
| CAO | 3.56 | WT% | XRF | |
| NA2O | 3.86 | WT% | XRF | |
| K2O | 3.239 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| TOTAL | 99.98 | WT% | XRF | |
| RB | 61.6 | PPM | XRF | |
| SR | 520 | PPM | XRF | |
| Y | 16.3 | PPM | XRF | |
| ZR | 207 | PPM | XRF | |
| NB | 14.1 | PPM | XRF | |
| SC | 8 | PPM | INAA | |
| V | 56 | PPM | INAA | |
| CR | 30 | PPM | INAA | |
| NI | 18 | PPM | XRF | |
| BA | 1274 | PPM | XRF | |
| LA | 38.6 | PPM | INAA | |
| CE | 79.4 | PPM | INAA | |
| SM | 5.39 | PPM | INAA | |
| EU | 1.33 | PPM | INAA | |
| TB | 0.66 | PPM | INAA | |
| YB | 1.54 | PPM | INAA | |
| LU | 0.246 | PPM | INAA | |
| HF | 5.59 | PPM | INAA | |
| TH | 4.85 | PPM | INAA |