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Sample B-361
NavDat sample number 15070 · BASALTIC-ANDESITE
Sample
| Sample ID | B-361 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.4973 |
|---|
| Longitude | -122.068 |
|---|
| State / province | Oregon |
|---|
| Location comment | Three Pyramids |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 6 |
|
5 |
8 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.41 | | WT% | AAS |
| TIO2 | 1.04 | | WT% | AAS |
| AL2O3 | 18.32 | | WT% | AAS |
| FEOT | 8.95 | | WT% | AAS |
| MNO | 0.1 | | WT% | AAS |
| MGO | 5.2 | | WT% | AAS |
| CAO | 8.56 | | WT% | AAS |
| NA2O | 3.79 | | WT% | AAS |
| K2O | 0.97 | | WT% | AAS |
| P2O5 | 0.66 | | WT% | AAS |
| TOTAL | 100.51 | | WT% | AAS |
| LOI | 0.31 | | WT% | AAS |
| RB | 8 | | PPM | AAS |
| SR | 675 | | PPM | AAS |
