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Sample B-412
NavDat sample number 15074 · BASALTIC-ANDESITE
Sample
| Sample ID | B-412 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.4468 |
|---|
| Longitude | -122.092 |
|---|
| 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 | 53.45 | | WT% | AAS |
| TIO2 | 1.09 | | WT% | AAS |
| AL2O3 | 17.42 | | WT% | AAS |
| FEOT | 8.78 | | WT% | AAS |
| MNO | 0.1 | | WT% | AAS |
| MGO | 4.99 | | WT% | AAS |
| CAO | 8.18 | | WT% | AAS |
| NA2O | 4 | | WT% | AAS |
| K2O | 1.3 | | WT% | AAS |
| P2O5 | 0.69 | | WT% | AAS |
| TOTAL | 99.89 | | WT% | AAS |
| LOI | 0.09 | | WT% | AAS |
| RB | 14 | | PPM | AAS |
| SR | 670 | | PPM | AAS |
