Sample 79-39A
NavDat sample number 36592 · DACITE
Sample
| Sample ID | 79-39A |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 36.9031 |
|---|---|
| Longitude | -104.148 |
| Location | Red Mountain |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 7.44 | 5.95 | 8.93 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 68.35 | WT% | ICPMS | |
| AL2O3 | 15.56 | WT% | ICPMS | |
| TIO2 | 0.38 | WT% | ICPMS | |
| FE2O3 | 3.05 | WT% | ICPMS | |
| MGO | 1.25 | WT% | ICPMS | |
| MNO | 0.05 | WT% | ICPMS | |
| CAO | 3.28 | WT% | ICPMS | |
| NA2O | 4.74 | WT% | ICPMS | |
| K2O | 2.62 | WT% | ICPMS | |
| P2O5 | 0.21 | WT% | ICPMS | |
| TOTAL | 99.49 | WT% | ICPMS | |
| BA | 1265.7 | PPM | ICPMS | |
| SR | 756.5 | PPM | ICPMS | |
| V | 46.3 | PPM | ICPMS | |
| ZR | 113.8 | PPM | ICPMS | |
| CR | 13.1 | PPM | ICPMS | |
| NI | 27.4 | PPM | ICPMS | |
| LA | 33.92 | PPM | ICPMS | |
| CE | 53.71 | PPM | ICPMS | |
| ND | 18.93 | PPM | ICPMS | |
| SM | 3 | PPM | ICPMS | |
| EU | 0.81 | PPM | ICPMS | |
| GD | 2.34 | PPM | ICPMS | |
| DY | 1.53 | PPM | ICPMS | |
| ER | 0.67 | PPM | ICPMS | |
| YB | 0.67 | PPM | ICPMS | |
| LU | 0.122 | PPM | ICPMS | |
| SC | 3.96 | PPM | ICPMS | |
| Y | 8.48 | PPM | ICPMS | |
| RB | 22.9 | PPM | XRF | |
| SR | 776 | PPM | XRF | |
| Y | 9.5 | PPM | XRF | |
| ZR | 126 | PPM | XRF | |
| NB | 16.8 | PPM | XRF |