Sample JM-91-5g
NavDat sample number 34344 · DACITE
Sample
| Sample ID | JM-91-5g |
|---|---|
| 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 |
|---|---|---|---|---|
| CS | 5.15 | PPM | UNKNOWN | |
| U | 5.2 | PPM | UNKNOWN | |
| TH | 11.6 | PPM | UNKNOWN | |
| HF | 7.16 | PPM | UNKNOWN | |
| TA | 1.63 | PPM | UNKNOWN | |
| SB | 1.15 | PPM | UNKNOWN | |
| ARSENIC | 5.3 | PPM | UNKNOWN | |
| SE | 2.5 | PPM | UNKNOWN | |
| SC | 4.12 | PPM | UNKNOWN | |
| CR | 3 | PPM | UNKNOWN | |
| CO | 1.42 | PPM | UNKNOWN | |
| LA | 32.9 | PPM | UNKNOWN | |
| CE | 73 | PPM | UNKNOWN | |
| ND | 32 | PPM | UNKNOWN | |
| SM | 7.02 | PPM | UNKNOWN | |
| EU | 1 | PPM | UNKNOWN | |
| TB | 1.11 | PPM | UNKNOWN | |
| YB | 4.47 | PPM | UNKNOWN | |
| LU | 0.68 | PPM | UNKNOWN |