Sample RG-105
NavDat sample number 16164 · DACITE
Sample
| Sample ID | RG-105 |
|---|---|
| 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 | 66.46 | WT% | XRF | |
| TIO2 | 0.53 | WT% | XRF | |
| AL2O3 | 15.34 | WT% | XRF | |
| FE2O3 | 4.15 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 1.64 | WT% | XRF | |
| CAO | 3.67 | WT% | XRF | |
| NA2O | 3.86 | WT% | XRF | |
| K2O | 3.38 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| TOTAL | 99.27 | WT% | XRF | |
| RB | 60.6 | PPM | XRF | |
| SR | 535 | PPM | XRF | |
| Y | 15.9 | PPM | XRF | |
| ZR | 197 | PPM | XRF | |
| NB | 13.6 | PPM | XRF | |
| SC | 7.6 | PPM | INAA | |
| CR | 80 | PPM | INAA | |
| NI | 52 | PPM | XRF | |
| BA | 1250 | PPM | XRF | |
| LA | 35.4 | PPM | INAA | |
| CE | 72.3 | PPM | INAA | |
| SM | 4.95 | PPM | INAA | |
| EU | 1.16 | PPM | INAA | |
| TB | 0.53 | PPM | INAA | |
| YB | 1.32 | PPM | INAA | |
| LU | 0.23 | PPM | INAA | |
| HF | 5.14 | PPM | INAA | |
| TH | 4.35 | PPM | INAA |