← Search
Sample B-351
NavDat sample number 15068 · BASALTIC-ANDESITE
Sample
| Sample ID | B-351 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.4558 |
|---|
| Longitude | -122.075 |
|---|
| 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 | 53.65 | | WT% | AAS |
| TIO2 | 1.17 | | WT% | AAS |
| AL2O3 | 17.66 | | WT% | AAS |
| FEOT | 9.14 | | WT% | AAS |
| MNO | 0.1 | | WT% | AAS |
| MGO | 5.06 | | WT% | AAS |
| CAO | 8.2 | | WT% | AAS |
| NA2O | 3.83 | | WT% | AAS |
| K2O | 0.62 | | WT% | AAS |
| P2O5 | 0.57 | | WT% | AAS |
| TOTAL | 100.71 | | WT% | AAS |
| LOI | 1.77 | | WT% | AAS |
| RB | 8 | | PPM | AAS |
| SR | 490 | | PPM | AAS |
