| 1. | At least two large magmatic events occurred in the Labrador Trough.
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| 2. | However, Colachi and Acamarachi seem to have separate magmatic systems.
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| 3. | In the smooth areas the lithosphere is more magmatic in composition.
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| 4. | Chalcopyrite in this environment is produced by concentration within a magmatic system.
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| 5. | The islands are composed of magmatic rocks of different ages.
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| 6. | Predating or associated with those fluids are vertical dikes of magmatic fluids.
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| 7. | The volcanic necks are defined by magmatic-hydrothermal breccias.
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| 8. | Distance along each section is measured from the magmatic arc.
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| 9. | Numerous magmatic events may have breached the surface to produce volcanic eruptions.
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| 10. | It is the least explored magmatic arc in the world.
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