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Sample 1004
NavDat sample number 16412 · BASALTIC-ANDESITE
Sample
| Sample ID | 1004 |
|---|
| Alternate ID | AVB-112 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 43.5092 |
|---|
| Longitude | -117.243 |
|---|
| State / province | Oregon |
|---|
| Formation | Blackjack Basalt |
|---|
| Elevation | 1402 |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 13.8 |
|
11.2 |
16.4 |
middle Miocene |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.65 | | WT% | XRF |
| AL2O3 | 16.91 | | WT% | XRF |
| TIO2 | 1.38 | | WT% | XRF |
| FEOT | 9.07 | | WT% | XRF |
| MNO | 0.17 | | WT% | XRF |
| CAO | 8.81 | | WT% | XRF |
| MGO | 5.2 | | WT% | XRF |
| K2O | 1.2 | | WT% | XRF |
| NA2O | 3.12 | | WT% | XRF |
| P2O5 | 0.49 | | WT% | XRF |
| LOI | 0.47 | | WT% | XRF |
| TOTAL | 100.49 | | WT% | XRF |
| CR | 139 | | PPM | ICP |
| BA | 553 | | PPM | ICP |
| RB | 40 | | PPM | ICP |
| SR | 513 | | PPM | ICP |
| ZR | 128 | | PPM | ICP |
| Y | 14 | | PPM | ICP |
| NB | 20 | | PPM | ICP |
