Sample NCP-1
NavDat sample number 4696 · RHYOLITE
Sample
| Sample ID | NCP-1 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | contains biotite and sparse hypersthene |
Location
| Latitude | 43.4573 |
|---|---|
| Longitude | -113.562 |
| Location | Craters of the Moon, North Crater |
| State / province | Idaho |
| Volcanic field | Phase three, rhyolitic ejecta blocks |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.0024 | 0.0021 | 0.0027 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.3 | WT% | UNKNOWN | |
| TIO2 | 0.64 | WT% | UNKNOWN | |
| AL2O3 | 16.4 | WT% | UNKNOWN | |
| FEO | 3.69 | WT% | UNKNOWN | |
| MNO | 0.06 | WT% | UNKNOWN | |
| MGO | 1.29 | WT% | UNKNOWN | |
| CAO | 3.42 | WT% | UNKNOWN | |
| NA2O | 3.16 | WT% | UNKNOWN | |
| K2O | 5.12 | WT% | UNKNOWN | |
| P2O5 | 0.24 | WT% | UNKNOWN | |
| TOTAL | 97.3 | WT% | UNKNOWN | |
| CO | 7 | PPM | UNKNOWN | |
| SC | 8 | PPM | UNKNOWN | |
| BA | 1960 | PPM | UNKNOWN | |
| RB | 184 | PPM | UNKNOWN | |
| CS | 7.1 | PPM | UNKNOWN | |
| TA | 1.6 | PPM | UNKNOWN | |
| HF | 6.4 | PPM | UNKNOWN | |
| ZR | 310 | PPM | UNKNOWN | |
| TH | 18 | PPM | UNKNOWN | |
| LA | 49.5 | PPM | UNKNOWN | |
| CE | 88 | PPM | UNKNOWN | |
| SM | 7.2 | PPM | UNKNOWN | |
| EU | 1.8 | PPM | UNKNOWN | |
| TB | 0.65 | PPM | UNKNOWN | |
| YB | 2.1 | PPM | UNKNOWN | |
| LU | 0.4 | PPM | UNKNOWN |