Sample RD77-4A
NavDat sample number 36597 · DACITE
Sample
| Sample ID | RD77-4A |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 36.5853 |
|---|---|
| Longitude | -104.136 |
| Location | E. Pine Butte |
| 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 | 69.04 | WT% | ICPMS | |
| AL2O3 | 16.13 | WT% | ICPMS | |
| TIO2 | 0.39 | WT% | ICPMS | |
| FE2O3 | 2.63 | WT% | ICPMS | |
| MGO | 0.94 | WT% | ICPMS | |
| MNO | 0.03 | WT% | ICPMS | |
| CAO | 3.35 | WT% | ICPMS | |
| NA2O | 4.21 | WT% | ICPMS | |
| K2O | 3.14 | WT% | ICPMS | |
| P2O5 | 0.13 | WT% | ICPMS | |
| TOTAL | 100 | WT% | ICPMS | |
| NA2O | 4.02 | WT% | INAA | |
| K2O | 3 | WT% | INAA | |
| CAO | 2.57 | WT% | INAA | |
| FEO | 2.259 | WT% | INAA | |
| SC | 3.87 | PPM | INAA | |
| CR | 10.83 | PPM | INAA | |
| CO | 15.01 | PPM | INAA | |
| NI | -19 | PPM | INAA | |
| RB | -37.5 | PPM | INAA | |
| CS | 1.134 | PPM | INAA | |
| SR | 568 | PPM | INAA | |
| BA | 1221 | PPM | INAA | |
| LA | 22.23 | PPM | INAA | |
| CE | 37.3 | PPM | INAA | |
| ND | 13.1 | PPM | INAA | |
| SM | 2.32 | PPM | INAA | |
| EU | 0.684 | PPM | INAA | |
| TB | 0.226 | PPM | INAA | |
| YB | 0.616 | PPM | INAA | |
| LU | 0.082 | PPM | INAA | |
| ZR | 83 | PPM | INAA | |
| HF | 3.02 | PPM | INAA | |
| TA | 2.92 | PPM | INAA | |
| U | 2.67 | PPM | INAA | |
| TH | 5.93 | PPM | INAA | |
| ARSENIC | 0.82 | PPM | INAA | |
| SE | -0.24 | PPM | INAA | |
| SB | 0.113 | PPM | INAA | |
| W | 66.9 | PPM | INAA | |
| BR | 2.37 | PPM | INAA | |
| RB | 32 | PPM | XRF | |
| SR | 575 | PPM | XRF | |
| Y | 8.9 | PPM | XRF | |
| ZR | 100 | PPM | XRF | |
| NB | 18.2 | PPM | XRF | |
| PB206_PB204 | 17.62 | MS | ||
| PB207_PB204 | 14.482 | MS | ||
| PB208_PB204 | 37.376 | MS | ||
| SR87_SR86 | 0.704228 | MS | ||
| ND143_ND144 | 0.512614 | MS | ||
| D18O | 9.25 | PERMILL | MS |