| 1. | Earlier during the Sveconorwegian orogeny mafic rocks ( gabbro-diorite ) were emplaced.
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| 2. | Oceanic crust has a smaller amount of silicon ( mafic rock ).
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| 3. | That magma crystallizes to mafic rocks such as gabbro and basalt.
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| 4. | Mafic rocks of the Limpopo Belt underlie the basin floor in the northeast.
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| 5. | It is a low-temperature hydrothermal phase occurring in zeolite facies alteration of mafic rocks.
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| 6. | Diorite results from the partial melting of a mafic rock above a subduction zone.
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| 7. | Common types of caprock are sandstone and mafic rock types.
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| 8. | Amphibolites need not be derived from metamorphosed mafic rocks.
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| 9. | However, eclogite and granulite are roughly equivalent mafic rocks.
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| 10. | Spodosols over mafic rock may have a medium brown E horizon underlain by a darker B.
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