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Sample 970415-1
NavDat sample number 41461 · BASALTIC-ANDESITE
Sample
| Sample ID | 970415-1 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.3824 |
|---|
| Longitude | -122.732 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 32 |
|
30 |
35 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.06 | | WT% | XRF |
| TIO2 | 1.31 | | WT% | XRF |
| AL2O3 | 18.3 | | WT% | XRF |
| FEOT | 9.38 | | WT% | XRF |
| MNO | 0.15 | | WT% | XRF |
| MGO | 3.87 | | WT% | XRF |
| CAO | 10.22 | | WT% | XRF |
| NA2O | 3.02 | | WT% | XRF |
| K2O | 0.52 | | WT% | XRF |
| P2O5 | 0.16 | | WT% | XRF |
| TOTAL | 100.2 | | WT% | XRF |
| LOI | 1.3 | | WT% | XRF |
| BA | 286 | | PPM | XRF |
| RB | 20 | | PPM | XRF |
| SR | 463 | | PPM | XRF |
| Y | 25 | | PPM | XRF |
| ZR | 84 | | PPM | XRF |
| NB | 13 | | PPM | XRF |
