Sample 106
NavDat sample number 17165 · DACITE
Sample
| Sample ID | 106 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | alkalic |
Location
| Latitude | 36.7486 |
|---|---|
| Longitude | -105.456 |
| State / province | New Mexico |
| Volcanic field | Latir |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 26.75 | 26.5 | 27 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.3 | WT% | WDXRF | |
| TIO2 | 0.91 | WT% | WDXRF | |
| AL2O3 | 14.7 | WT% | WDXRF | |
| FE2O3 | 6.17 | WT% | WDXRF | |
| FEO | 0.14 | WT% | TIT | |
| FEOT | 5.73 | WT% | UNKNOWN | |
| MNO | 0.07 | WT% | WDXRF | |
| MGO | 0.56 | WT% | WDXRF | |
| CAO | 4.06 | WT% | WDXRF | |
| NA2O | 3.9 | WT% | WDXRF | |
| K2O | 4.36 | WT% | WDXRF | |
| P2O5 | 0.42 | WT% | WDXRF | |
| LOI | 1.8 | WT% | WDXRF | |
| BA | 1070 | PPM | WDXRF | |
| RB | 82 | PPM | WDXRF | |
| SR | 376 | PPM | WDXRF | |
| Y | 39 | PPM | WDXRF | |
| ZR | 330 | PPM | WDXRF | |
| NB | 25 | PPM | WDXRF | |
| PB | 12 | PPM | WDXRF | |
| TH | 8.6 | PPM | WDXRF | |
| U | 2.2 | PPM | WDXRF | |
| V | 6 | PPM | WDXRF | |
| CR | -1 | PPM | WDXRF | |
| NI | 3 | PPM | WDXRF | |
| CU | 4 | PPM | WDXRF | |
| ZN | 97 | PPM | WDXRF | |
| CE | 104.7 | PPM | MS-ID | |
| ND | 50.16 | PPM | MS-ID | |
| SM | 10.21 | PPM | MS-ID | |
| EU | 2.76 | PPM | MS-ID | |
| GD | 9.25 | PPM | MS-ID | |
| DY | 7.95 | PPM | MS-ID | |
| ER | 4.26 | PPM | MS-ID | |
| YB | 3.83 | PPM | MS-ID |