foliated rocks
nonfoliated rocks
heat and pressure change rocks
Review
100
thin
at low levels of metamorphism the bands are...
100
one mineral
some metamorphic rocks may nor show foliation. The rock may be composed of...
100
flatten
pressure causes a eoxks minerals to...
100
molten rock
What are igneous rocks formed from?
200
shiny
As pressure and temperature increase the rock appears...
200
high pressure
another reason metamorphic rocks may not show foliation is that the rocks did not form under...
200
grow larger
Recrystallization can cause individual minerals to..
200
pieces of older rocks
What are sedimentary rocks formed from?
300
light and dark
As temperature and pressure continue to increase the minerals seperate into...
300
Is not foliated and is made up of one mineral
why is marble often used as a decorative stone?
300
new minerals
Recrytallization can cause ...... to form in place of older ones
400
foliation
what is an arrangment of minerals in a flat or wavy parallell band...
400
limestone
What is marble made from?
400
slate, phyllite, schist, gnesis
What is the four common metamorphic rocks?
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