What determines whether a metamorphic rock is foliated or non-foliated?
Responses
the number of remaining gas molecules
the number of remaining gas molecules
the presence or absence of mineral crystals
the presence or absence of mineral crystals
the water content as a percentage of the rock volume
the water content as a percentage of the rock volume
temperature, pressure, and the original type of rock
1 answer
temperature, pressure, and the original type of rock
1 answer