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Sample 97KL-D31
NavDat sample number 59788 · BASALTIC-ANDESITE
Sample
| Sample ID | 97KL-D31 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.2342 |
|---|
| Longitude | -122.875 |
|---|
| 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 | 56.74 | | WT% | XRF |
| TIO2 | 2.1 | | WT% | XRF |
| AL2O3 | 16.28 | | WT% | XRF |
| FEOT | 9.33 | | WT% | XRF |
| MNO | 0.2 | | WT% | XRF |
| MGO | 2.7 | | WT% | XRF |
| CAO | 6.22 | | WT% | XRF |
| NA2O | 4.64 | | WT% | XRF |
| K2O | 1.18 | | WT% | XRF |
| P2O5 | 0.6 | | WT% | XRF |
| TOTAL | 99.66 | | WT% | XRF |
| LOI | 2.07 | | WT% | XRF |
| BA | 274 | | PPM | XRF |
| RB | 23 | | PPM | XRF |
| SR | 393 | | PPM | XRF |
| Y | 39 | | PPM | XRF |
| ZR | 223 | | PPM | XRF |
| NB | 19 | | PPM | XRF |
