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Sample Col-95
NavDat sample number 12572 · ANDESITE
Sample
| Sample ID | Col-95 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.036 |
|---|
| Longitude | -122.668 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 30 |
|
25 |
35 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 57.21 | | WT% | AAS |
| TIO2 | 0.84 | | WT% | AAS |
| AL2O3 | 16.99 | | WT% | AAS |
| FEOT | 8.99 | | WT% | AAS |
| MNO | 0.17 | | WT% | AAS |
| MGO | 3.85 | | WT% | AAS |
| CAO | 7.73 | | WT% | AAS |
| NA2O | 3.18 | | WT% | AAS |
| K2O | 0.83 | | WT% | AAS |
| P2O5 | 0.2 | | WT% | AAS |
| TOTAL | 99.88 | | WT% | AAS |
| LOI | 1.15 | | WT% | AAS |
| BA | 333 | | PPM | AAS |
| RB | 14 | | PPM | AAS |
| SR | 329 | | PPM | AAS |
| CO | 30 | | PPM | AAS |
| CR | 14 | | PPM | AAS |
| NI | 20 | | PPM | AAS |
| ZN | 85 | | PPM | AAS |
