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Sample s_MA-204
NavDat sample number 33661 · DACITE
Sample
| Sample ID | s_MA-204 |
|---|
| Rock name | DACITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | VENT AGGLUTINATE |
|---|
Location
| Latitude | 46.206 |
|---|
| Longitude | -121.49 |
|---|
| Location | CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT ADAMS / PACIFIC OCEAN |
|---|
| State / province | WASHINGTON |
|---|
| Location comment | CASCADE CREEK |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.097 |
|
0.0873 |
0.1067 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| K2O | 3.333 | | WT% | AES |
| AR40 | 4.66E-13 | | MOLE/G | MS-ID |
