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Sample SJ-64
NavDat sample number 15095 · ANDESITE
Sample
| Sample ID | SJ-64 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.5768 |
|---|
| Longitude | -122.03 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 12 |
|
10 |
14 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 71.18 | | WT% | AAS |
| TIO2 | 0.29 | | WT% | AAS |
| AL2O3 | 14.39 | | WT% | AAS |
| FEOT | 3.03 | | WT% | AAS |
| MNO | 0.02 | | WT% | AAS |
| MGO | 0.33 | | WT% | AAS |
| CAO | 1.37 | | WT% | AAS |
| NA2O | 6.04 | | WT% | AAS |
| K2O | 3.24 | | WT% | AAS |
| P2O5 | 0.1 | | WT% | AAS |
| TOTAL | 100.76 | | WT% | AAS |
| LOI | 1.32 | | WT% | AAS |
| BA | 730 | | PPM | AAS |
| RB | 68 | | PPM | AAS |
| SR | 125 | | PPM | AAS |
