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en.wikipedia.org/wiki/List_of_rock_types

The following is a list of rock types recognized by petrologists. There is no agreed number of ... Dunite - a phaneritic ultramafic rock composed of more than 90% olivine · Essexite - a silica-undersaturated .... grained metamorphic rock with light and dark alternating bands: Granulite - a high grade metamorphic rock formed ...

en.wikipedia.org/wiki/Gneiss

Gneiss is a common distributed type of rock formed by high-grade regional metamorphic processes from pre-existing formations that were originally either igneous or sedimentary rocks. It is often foliated (composed of layers of sheet-like planar structures). ... The lighter bands contain relatively more felsic minerals ( silicate minerals, ...

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All silicate minerals contain which two elements? back 3. silicon, oxygen .... ______ is composed of alternating bands of light and dark silicate minerals. back 48.

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Which is the coarse-grained rock which is composed mainly of quartz and ... _____ is composed of alternating bands of light and dark silicate minerals.

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A. loosely coherent rock composed of broken fragments that formed along a fault zone ... E. composed of alternating bands of light and dark silicate minerals.

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Alternating bands are known to Geologists as Gneissose Banding, and is used to instantly ... A rare dark blue to bluish-green mineral composed of a silicate of ...

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When certain mineral crystals recrystallize w/orientation..the rock is said to exhibit ... below is composed of alternating bands of light and dark silicate minerals.

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(2) Loosely coherent and composed of broken fragments that formed along a fault zone ... (6) Composed of alternating bands of light and dark silicate minerals .

www.chegg.com/homework-help/essentials-of-geology-12th-edition-chapter-8-solutions-9780321957870

b. loosely coherent and composed of broken fragments that formed along a fault zone ... f. composed of alternating bands of light and dark silicate minerals ...