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Sample 97KL-D28
NavDat sample number 59786 · BASALTIC-ANDESITE
Sample
| Sample ID | 97KL-D28 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.2447 |
|---|
| Longitude | -122.784 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 38 |
|
34.2 |
41.8 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 56.1 | | WT% | XRF |
| TIO2 | 2.04 | | WT% | XRF |
| AL2O3 | 15.99 | | WT% | XRF |
| FEOT | 9.48 | | WT% | XRF |
| MNO | 0.16 | | WT% | XRF |
| MGO | 3.67 | | WT% | XRF |
| CAO | 6.91 | | WT% | XRF |
| NA2O | 4.22 | | WT% | XRF |
| K2O | 1.02 | | WT% | XRF |
| P2O5 | 0.41 | | WT% | XRF |
| TOTAL | 99.55 | | WT% | XRF |
| LOI | 0.76 | | WT% | XRF |
| BA | 253 | | PPM | XRF |
| RB | 17 | | PPM | XRF |
| SR | 356 | | PPM | XRF |
| Y | 33 | | PPM | XRF |
| ZR | 202 | | PPM | XRF |
| NB | 18 | | PPM | XRF |
