Foliated metamorphic rocks such as gneiss phyllite schist and slate have a layered or banded appearance that is produced by exposure to heat and directed pressure.
Is serpentine marble foliated or nonfoliated.
Mottled green and gray.
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Some examples of non foliated metamorphic rocks include quartzite marble amphibolite and hornfels.
May be harder than glass in places.
The purity of the marble will depend on the purity of the limestone.
The major differences between foliated and nonfoliated metamorphic rocks are in the areas of texture appearance and the type of pressure applied during recrystallization.
Non foliated metamorphic rocks such as hornfels marble quartzite and novaculite do not have a layered or banded appearance.
Thanks in advance i just need to know if these rocks are foliated or mon foliated the answers i need most are 3 4 6 12 1.
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The pressure applied to the reforming rock causes the differences in the way the rock looks once recrystallized and determines whether it will be foliated or nonfoliated.
How are metamorphic rocks determined.
Start studying foliated regional or nonfoliated contact metamorphic rocks.
Serpentinite is a metamorphic rock that is mostly composed of serpentine group minerals.
Is marble foliated or nonfoliated.
Sandstone and chert are the common parent rock.
Serpentinite is nonfoliated and composed mainly of the mineral serpentine.
Non foliated metamorphic rocks are rocks that have been changed by heat and pressure into rocks with a non layered or banded appearance.
Quartzite is usually nonfoliated and composed of recrystallized quartz.