Sample s_BCI-5
NavDat sample number 17087 · BASALT
Sample
| Sample ID | s_BCI-5 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44 |
|---|---|
| Longitude | -120 |
| Location | COLUMBIA RIVER BASALT PROVINCE / BLUE MOUNTAINS PROVINCE / PICTURE GORGE BASALT |
| State / province | WASHINGTON |
| Location comment | CAMP CREEK |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 12.8 | 1.8 | 23.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.85 | WT% | XRF | |
| TIO2 | 3.32 | WT% | XRF | |
| AL2O3 | 12.49 | WT% | XRF | |
| FE2O3T | 14.66 | WT% | XRF | |
| CAO | 6.83 | WT% | XRF | |
| MGO | 3.18 | WT% | XRF | |
| MNO | 0.26 | WT% | XRF | |
| K2O | 1.48 | WT% | XRF | |
| NA2O | 3.19 | WT% | XRF | |
| P2O5 | 0.58 | WT% | XRF | |
| SC | 35 | PPM | XRF | |
| V | 269 | PPM | XRF | |
| CR | 17 | PPM | XRF | |
| NI | 11 | PPM | XRF | |
| CU | 32 | PPM | XRF | |
| ZN | 148 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| RB | 38 | PPM | XRF | |
| SR | 261 | PPM | XRF | |
| Y | 45 | PPM | XRF | |
| ZR | 302 | PPM | XRF | |
| NB | 29 | PPM | XRF | |
| BA | 514 | PPM | XRF | |
| LA | 25.5 | PPM | INAA | |
| CE | 59.4 | PPM | INAA | |
| SM | 9.21 | PPM | INAA | |
| EU | 3.06 | PPM | INAA | |
| TB | 1.76 | PPM | INAA | |
| YB | 5.75 | PPM | INAA | |
| LU | 0.78 | PPM | INAA | |
| SC | 36.7 | PPM | INAA | |
| CR | 4 | PPM | INAA | |
| CO | 29.5 | PPM | INAA | |
| BA | 348.5 | PPM | INAA | |
| HF | 6.64 | PPM | INAA | |
| TH | 2.06 | PPM | INAA |
References
- Brandon, Alan D (1989) Constraints on magma genesis behind the Neogene Cascade arc; evidence from major and trace element variation of high-alumina and tholeiitic volcanics of the Bear Creek area. Journal of Geophysical Research, B, Solid Earth and Planets. 94; 6, Pages 7775-7798. 1989. doi:10.1029/JB094iB06p07775