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Sample 84SH-V07A
NavDat sample number 59910 · ANDESITE
Sample
| Sample ID | 84SH-V07A |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.1192 |
|---|
| Longitude | -122.065 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 25 |
|
22.5 |
27.5 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 60.31 | | WT% | XRF |
| TIO2 | 1.15 | | WT% | XRF |
| AL2O3 | 16.89 | | WT% | XRF |
| FEOT | 6.71 | | WT% | XRF |
| MNO | 0.13 | | WT% | XRF |
| MGO | 3.13 | | WT% | XRF |
| CAO | 6.39 | | WT% | XRF |
| NA2O | 3.55 | | WT% | XRF |
| K2O | 1.48 | | WT% | XRF |
| P2O5 | 0.25 | | WT% | XRF |
| TOTAL | 100.25 | | WT% | XRF |
| LOI | 2.18 | | WT% | XRF |
| BA | 280 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 52 | | PPM | XRF |
| RB | 30 | | PPM | XRF |
| SR | 380 | | PPM | XRF |
| Y | 28 | | PPM | XRF |
| ZR | 245 | | PPM | XRF |
| NB | 14 | | PPM | XRF |
