Sample NJ-131
NavDat sample number 16167 · DACITE
Sample
| Sample ID | NJ-131 |
|---|---|
| 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 | 62.31 | WT% | XRF | |
| TIO2 | 0.86 | WT% | XRF | |
| AL2O3 | 15.43 | WT% | XRF | |
| FE2O3 | 5.24 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 2 | WT% | XRF | |
| CAO | 4.07 | WT% | XRF | |
| NA2O | 4.82 | WT% | XRF | |
| K2O | 3.39 | WT% | XRF | |
| P2O5 | 0.7 | WT% | XRF | |
| TOTAL | 98.98 | WT% | XRF | |
| RB | 50.4 | PPM | XRF | |
| SR | 1508 | PPM | XRF | |
| Y | 13.6 | PPM | XRF | |
| ZR | 208 | PPM | XRF | |
| NB | 17.3 | PPM | XRF | |
| SC | 8.27 | PPM | INAA | |
| V | 70 | PPM | INAA | |
| CR | 30 | PPM | INAA | |
| NI | 19 | PPM | XRF | |
| BA | 3934 | PPM | XRF | |
| LA | 46.6 | PPM | INAA | |
| CE | 9039 | PPM | INAA | |
| SM | 6.28 | PPM | INAA | |
| EU | 1.97 | PPM | INAA | |
| TB | 0.63 | PPM | INAA | |
| YB | 1.3 | PPM | INAA | |
| LU | 0.178 | PPM | INAA | |
| HF | 5.26 | PPM | INAA | |
| TH | 4.01 | PPM | INAA |