Sample IO-136
NavDat sample number 90821 · DIABASE
Sample
| Sample ID | IO-136 |
|---|---|
| Rock name | DIABASE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | MacDonald and others |
| Comment | Diabase |
Location
| Latitude | 47.4324 |
|---|---|
| Longitude | -120.689 |
| 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 | 58.98 | WT% | ICPMS | |
| AL2O3 | 15.07 | WT% | ICPMS | |
| TIO2 | 1.15 | WT% | ICPMS | |
| FEOT | 8.38 | WT% | ICPMS | |
| MNO | 0.16 | WT% | ICPMS | |
| MGO | 4.89 | WT% | ICPMS | |
| CAO | 6.07 | WT% | ICPMS | |
| NA2O | 4.9 | WT% | ICPMS | |
| K2O | 0.26 | WT% | ICPMS | |
| P2O5 | 0.14 | WT% | ICPMS | |
| LOI | 1.65 | WT% | ICPMS | |
| Y | 39 | PPM | XRF | |
| ZR | 126 | PPM | XRF | |
| NI | 57 | PPM | XRF | |
| V | 201 | PPM | XRF | |
| CR | 133 | PPM | XRF | |
| BA | 48 | PPM | ICPMS | |
| RB | 8 | PPM | ICPMS | |
| SR | 106 | PPM | ICPMS | |
| NB | 3 | PPM | ICPMS | |
| TH | 0.32 | PPM | ICPMS | |
| PB | 1 | PPM | ICPMS | |
| GA | 14 | PPM | ICPMS | |
| ZN | 79 | PPM | ICPMS | |
| CU | 49 | PPM | ICPMS | |
| HF | 3.04 | PPM | ICPMS | |
| CS | 0.28 | PPM | ICPMS | |
| SC | 32.6 | PPM | ICPMS | |
| TA | 0.14 | PPM | ICPMS | |
| U | 0.12 | PPM | ICPMS | |
| LA | 4.63 | PPM | ICPMS | |
| CE | 13.12 | PPM | ICPMS | |
| PR | 2.09 | PPM | ICPMS | |
| ND | 11.46 | PPM | ICPMS | |
| SM | 4.28 | PPM | ICPMS | |
| EU | 1.28 | PPM | ICPMS | |
| GD | 5.56 | PPM | ICPMS | |
| TB | 1.05 | PPM | ICPMS | |
| DY | 7.03 | PPM | ICPMS | |
| HO | 1.48 | PPM | ICPMS | |
| ER | 4.12 | PPM | ICPMS | |
| TM | 0.61 | PPM | ICPMS | |
| YB | 3.83 | PPM | ICPMS | |
| LU | 0.59 | 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)