| 1. | This terrane is formed by amphibolite, gneiss, migmatite and schist.
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| 2. | The migmatite belts would then be explained by high heat flow in marginal basins.
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| 3. | Rocks typical of the region include schist, amphibolite, gneiss, migmatite, and granite.
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| 4. | These cross-cutting foliations indicate that the migmatite has undergone at least two periods of ductile deformation.
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| 5. | Concentrations of garnets, micas, or amphiboles may form along a linear pattern resembling gneiss or migmatite banding.
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| 6. | At its base is mica schist, with some gneiss and migmatite formed from sediments older than the Permian.
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| 7. | This rock sequence has formerly been referred to as the Central Highland Migmatite Complex and the Central Highland Division.
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| 8. | "' Migmatite "'is a rock that is a mixture of metamorphic rock and igneous rock.
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| 9. | Immediately south of Voyageurs National Park and extending to the Vermilion fault is a broad transition zone that contains migmatite.
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| 10. | The southern three quarters of the region consists of metamorphic rock such as gneiss, schist, mica, and migmatite.
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