Sample 79-25
NavDat sample number 36590 · DACITE
Sample
| Sample ID | 79-25 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 36.6206 |
|---|---|
| Longitude | -104.306 |
| Location | West Laughlin Peak |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 6.28 | 4.35 | 8.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.84 | WT% | ICPMS | |
| AL2O3 | 15.48 | WT% | ICPMS | |
| TIO2 | 0.22 | WT% | ICPMS | |
| FE2O3 | 1.99 | WT% | ICPMS | |
| MGO | 0.13 | WT% | ICPMS | |
| MNO | 0.02 | WT% | ICPMS | |
| CAO | 2.35 | WT% | ICPMS | |
| NA2O | 4.79 | WT% | ICPMS | |
| K2O | 3.79 | WT% | ICPMS | |
| P2O5 | 0.09 | WT% | ICPMS | |
| TOTAL | 100.68 | WT% | ICPMS | |
| NA2O | 4.73 | WT% | INAA | |
| K2O | 2.8 | WT% | INAA | |
| CAO | 2.48 | WT% | INAA | |
| FEO | 1.623 | WT% | INAA | |
| SC | 1.952 | PPM | INAA | |
| CR | 6.87 | PPM | INAA | |
| CO | 2.49 | PPM | INAA | |
| RB | 38.1 | PPM | INAA | |
| CS | 0.805 | PPM | INAA | |
| SR | 680 | PPM | INAA | |
| BA | 1270 | PPM | INAA | |
| LA | 18.15 | PPM | INAA | |
| CE | 26.5 | PPM | INAA | |
| ND | 11.7 | PPM | INAA | |
| SM | 1.895 | PPM | INAA | |
| EU | 0.54 | PPM | INAA | |
| TB | 0.176 | PPM | INAA | |
| YB | 0.49 | PPM | INAA | |
| LU | 0.069 | PPM | INAA | |
| ZR | 72 | PPM | INAA | |
| HF | 2.41 | PPM | INAA | |
| TA | 0.934 | PPM | INAA | |
| U | 2.14 | PPM | INAA | |
| TH | 5.44 | PPM | INAA | |
| ARSENIC | 1.05 | PPM | INAA | |
| SE | -0.22 | PPM | INAA | |
| SB | 0.115 | PPM | INAA | |
| W | 2.5 | PPM | INAA | |
| BR | 0.53 | PPM | INAA | |
| RB | 28.8 | PPM | XRF | |
| SR | 712 | PPM | XRF | |
| Y | 8.1 | PPM | XRF | |
| ZR | 102 | PPM | XRF | |
| NB | 14.3 | PPM | XRF | |
| PB206_PB204 | 17.86 | MS | ||
| PB207_PB204 | 15.497 | MS | ||
| PB208_PB204 | 37.584 | MS | ||
| SR87_SR86 | 0.70431 | MS | ||
| ND143_ND144 | 0.512531 | MS |