Sample NJ-81
NavDat sample number 16154 · DACITE
Sample
| Sample ID | NJ-81 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| 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 | 64.47 | WT% | XRF | |
| TIO2 | 0.7 | WT% | XRF | |
| AL2O3 | 15.42 | WT% | XRF | |
| FE2O3 | 5.11 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| MGO | 2.11 | WT% | XRF | |
| CAO | 4.2 | WT% | XRF | |
| NA2O | 3.52 | WT% | XRF | |
| K2O | 3.61 | WT% | XRF | |
| P2O5 | 0.33 | WT% | XRF | |
| TOTAL | 99.55 | WT% | XRF | |
| RB | 61.8 | PPM | XRF | |
| SR | 645 | PPM | XRF | |
| Y | 21.5 | PPM | XRF | |
| ZR | 280 | PPM | XRF | |
| NB | 22.1 | PPM | XRF | |
| SC | 9.25 | PPM | INAA | |
| V | 66 | PPM | INAA | |
| CR | 46 | PPM | INAA | |
| NI | 33 | PPM | XRF | |
| BA | 1270 | PPM | XRF | |
| LA | 48.3 | PPM | INAA | |
| CE | 98.9 | PPM | INAA | |
| SM | 7.06 | PPM | INAA | |
| EU | 1.6 | PPM | INAA | |
| TB | 0.71 | PPM | INAA | |
| YB | 1.93 | PPM | INAA | |
| LU | 0.3 | PPM | INAA | |
| HF | 7.19 | PPM | INAA | |
| TH | 5.65 | PPM | INAA |