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Sample 97KL-D18
NavDat sample number 59781 · BASALTIC-ANDESITE
Sample
| Sample ID | 97KL-D18 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.2462 |
|---|
| Longitude | -122.867 |
|---|
| 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 | 56.95 | | WT% | XRF |
| TIO2 | 2.11 | | WT% | XRF |
| AL2O3 | 16.26 | | WT% | XRF |
| FEOT | 8.92 | | WT% | XRF |
| MNO | 0.21 | | WT% | XRF |
| MGO | 2.85 | | WT% | XRF |
| CAO | 6.36 | | WT% | XRF |
| NA2O | 4.66 | | WT% | XRF |
| K2O | 1.1 | | WT% | XRF |
| P2O5 | 0.59 | | WT% | XRF |
| TOTAL | 99.63 | | WT% | XRF |
| LOI | 1.38 | | WT% | XRF |
| BA | 257 | | PPM | XRF |
| RB | 21 | | PPM | XRF |
| SR | 395 | | PPM | XRF |
| Y | 40 | | PPM | XRF |
| ZR | 224 | | PPM | XRF |
| NB | 19 | | PPM | XRF |
