Sample s_MSH90-5
NavDat sample number 22719 · BASALT
Sample
| Sample ID | s_MSH90-5 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Texture | FELTY GROUNDMASS |
| Comment | subaerial |
Location
| Latitude | 46.1436 |
|---|---|
| Longitude | -122.202 |
| Location | CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT ST. HELENS / CASTLE CREEK UNIT / PACIFIC OCEAN |
| State / province | WASHINGTON |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.03 | 0.018 | 0.05 | Holocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 272.1 | PPM | MS-ID | |
| TH | 1.947 | PPM | MS-ID | |
| U | 6.769 | PPM | MS-ID | |
| TH230 | 0.5978 | DPM/G | MS-ID | |
| TH230_TH232 | 1.258 | MS-ID | ||
| U238_TH232 | 1.209 | MS-ID | ||
| TH230_U238 | 1.041 | MS-ID | ||
| U234_U238 | 1.001 | MS-ID | ||
| BA | 101.1 | PPM | MS-ID | |
| TH | 0.085 | PPM | MS-ID | |
| U | 6.674 | PPM | MS-ID | |
| TH230 | 0.0257 | DPM/G | MS-ID | |
| TH230_TH232 | 1.24 | MS-ID | ||
| U238_TH232 | 1.142 | MS-ID | ||
| TH230_U238 | 1.086 | MS-ID | ||
| U234_U238 | 0.999 | MS-ID | ||
| BA | 3.6 | PPM | MS-ID | |
| TH | 0.06 | PPM | MS-ID | |
| U | 6.678 | PPM | MS-ID | |
| TH230 | 0.0182 | DPM/G | MS-ID | |
| TH230_TH232 | 1.241 | MS-ID | ||
| U238_TH232 | 1.156 | MS-ID | ||
| TH230_U238 | 1.073 | MS-ID | ||
| U234_U238 | 1.004 | MS-ID | ||
| BA | 262.6 | PPM | MS-ID | |
| TH | 7.991 | PPM | MS-ID | |
| U | 6.89 | PPM | MS-ID | |
| TH230 | 0.6222 | DPM/G | MS-ID | |
| TH230_TH232 | 1.28 | MS-ID | ||
| U238_TH232 | 1.296 | MS-ID | ||
| TH230_U238 | 0.987 | MS-ID | ||
| U234_U238 | 0.996 | MS-ID |