Sample HB-2
NavDat sample number 90666 · TRACHYDACITE
Sample
| Sample ID | HB-2 |
|---|---|
| Rock name | TRACHYDACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Lava flow |
Location
| Latitude | 32.9081 |
|---|---|
| Longitude | -107.445 |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 73 | 71 | 75 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.87 | WT% | ICPAES | |
| TIO2 | 0.69 | WT% | ICPAES | |
| AL2O3 | 16.79 | WT% | ICPAES | |
| FE2O3 | 6.21 | WT% | ICPAES | |
| MNO | 0.17 | WT% | ICPAES | |
| MGO | 1.69 | WT% | ICPAES | |
| CAO | 3.77 | WT% | ICPAES | |
| NA2O | 3.49 | WT% | ICPAES | |
| K2O | 7.18 | WT% | ICPAES | |
| P2O5 | 0.39 | WT% | ICPAES | |
| LOI | 1.62 | WT% | ICPAES | |
| TOTAL | 99.87 | WT% | ICPAES | |
| SR | 1120 | PPM | ICPAES | |
| BA | 1230 | PPM | ICPAES | |
| Y | 41 | PPM | ICPAES | |
| ZR | 227 | PPM | ICPAES | |
| SC | 11.1 | PPM | ICPAES | |
| V | 110 | PPM | ICPAES | |
| CR | 6 | PPM | ICPAES |