Sample IOE-41D
NavDat sample number 90811 · DIABASE
Sample
| Sample ID | IOE-41D |
|---|---|
| Rock name | DIABASE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | MacDonald and others |
| Comment | Diabase dike |
Location
| Latitude | 47.4323 |
|---|---|
| Longitude | -120.953 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 161 | 160 | 162 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.27 | WT% | ICPMS | |
| AL2O3 | 15.48 | WT% | ICPMS | |
| TIO2 | 1.02 | WT% | ICPMS | |
| FEOT | 7.47 | WT% | ICPMS | |
| MNO | 0.16 | WT% | ICPMS | |
| MGO | 5.91 | WT% | ICPMS | |
| CAO | 6.68 | WT% | ICPMS | |
| NA2O | 5.77 | WT% | ICPMS | |
| K2O | 0.15 | WT% | ICPMS | |
| P2O5 | 0.11 | WT% | ICPMS | |
| LOI | 1.57 | WT% | ICPMS | |
| Y | 22 | PPM | XRF | |
| ZR | 63 | PPM | XRF | |
| NI | 26 | PPM | XRF | |
| V | 244 | PPM | XRF | |
| CR | 34 | PPM | XRF | |
| BA | 49 | PPM | ICPMS | |
| RB | 1 | PPM | ICPMS | |
| SR | 185 | PPM | ICPMS | |
| NB | 2 | PPM | ICPMS | |
| TH | 0.22 | PPM | ICPMS | |
| PB | 0.27 | PPM | ICPMS | |
| GA | 11 | PPM | ICPMS | |
| ZN | 32 | PPM | ICPMS | |
| CU | 23 | PPM | ICPMS | |
| HF | 1.64 | PPM | ICPMS | |
| CS | 0.03 | PPM | ICPMS | |
| SC | 34 | PPM | ICPMS | |
| TA | 0.1 | PPM | ICPMS | |
| U | 0.09 | PPM | ICPMS | |
| LA | 2.6 | PPM | ICPMS | |
| CE | 6.87 | PPM | ICPMS | |
| PR | 1.11 | PPM | ICPMS | |
| ND | 6.02 | PPM | ICPMS | |
| SM | 2.3 | PPM | ICPMS | |
| EU | 0.78 | PPM | ICPMS | |
| GD | 3.01 | PPM | ICPMS | |
| TB | 0.56 | PPM | ICPMS | |
| DY | 3.76 | PPM | ICPMS | |
| HO | 0.81 | PPM | ICPMS | |
| ER | 2.26 | PPM | ICPMS | |
| TM | 0.33 | PPM | ICPMS | |
| YB | 2.05 | PPM | ICPMS | |
| LU | 0.33 | PPM | ICPMS |
References
- MacDonald, James H, Jr; Harper, Gregory D; Miller, Robert B; Miller,Jonathan S; Mlinarevic, Ante N; Schultz, Cynthia E (2008) The Ingalls ophiolite complex, central Cascades, Washington;geochemistry, tectonic setting, and regional correlations. Special Paper - Geological Society of America, vol. 438, pp.133-159,2008 doi:10.1130/2008.2438(04)