← Search
Sample S78-28
NavDat sample number 14841 · BASALTIC-ANDESITE
Sample
| Sample ID | S78-28 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | subaerial |
|---|
Location
| Latitude | 41.42 |
|---|
| Longitude | -122.2 |
|---|
| Location | MT. SHASTA |
|---|
| State / province | CALIFORNIA |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.9 |
|
0 |
1.8 |
QUATERNARY |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| TH | 3.04 | | PPM | XRF |
| U | 1.21 | | PPM | XRF |
| TH230_ACT | 0.85 | | | MS-ID |
| TH230_TH232_ACT | 1.17 | | | MS-ID |
| TH230_U238_ACT | 0.96 | | | MS-ID |
| U234_U238_ACT | 1 | | | MS-ID |
| U238_TH232_ACT | 1.22 | | | MS-ID |
