Sample HH-91-15
NavDat sample number 34333 · DACITE
Sample
| Sample ID | HH-91-15 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.2 |
|---|---|
| Longitude | -119.8 |
| Location | Horsehead Mtn |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 15.54 | 15.51 | 15.57 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.98 | WT% | UNKNOWN | |
| TIO2 | 0.81 | WT% | UNKNOWN | |
| AL2O3 | 16.04 | WT% | UNKNOWN | |
| FEO | 5.4 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 1.01 | WT% | UNKNOWN | |
| CAO | 3.55 | WT% | UNKNOWN | |
| NA2O | 4.53 | WT% | UNKNOWN | |
| K2O | 3.28 | WT% | UNKNOWN | |
| P2O5 | 0.29 | WT% | UNKNOWN | |
| RB | 94 | PPM | UNKNOWN | |
| BA | 1056 | PPM | UNKNOWN | |
| SR | 243 | PPM | UNKNOWN | |
| ZR | 273 | PPM | UNKNOWN | |
| NB | 22.7 | PPM | UNKNOWN | |
| Y | 45 | PPM | UNKNOWN | |
| PB | 12 | PPM | UNKNOWN | |
| ZN | 97 | PPM | UNKNOWN | |
| V | 34 | PPM | UNKNOWN | |
| CU | 17 | PPM | UNKNOWN | |
| NI | 7 | PPM | UNKNOWN | |
| CS | 2.65 | PPM | UNKNOWN | |
| U | 3.4 | PPM | UNKNOWN | |
| TH | 7.78 | PPM | UNKNOWN | |
| HF | 6.85 | PPM | UNKNOWN | |
| TA | 1.52 | PPM | UNKNOWN | |
| SB | 0.42 | PPM | UNKNOWN | |
| SE | 1.8 | PPM | UNKNOWN | |
| SC | 11.01 | PPM | UNKNOWN | |
| CO | 8.08 | PPM | UNKNOWN | |
| LA | 29 | PPM | UNKNOWN | |
| CE | 63 | PPM | UNKNOWN | |
| GA | 19 | PPM | UNKNOWN | |
| ND | 30 | PPM | UNKNOWN | |
| SM | 8.05 | PPM | UNKNOWN | |
| EU | 1.74 | PPM | UNKNOWN | |
| TB | 1.24 | PPM | UNKNOWN | |
| YB | 4.2 | PPM | UNKNOWN | |
| LU | 0.64 | PPM | UNKNOWN |