asked 99.2k views
5 votes
Under extreme heat and pressure, sandstone will transform into quartzite. What type of rock is quartzite

2 Answers

1 vote
Quartzite is a metamorphic rock. Any rock that transforms under extreme heat and pressure is metamorphic.
answered
User Martin Thoma
by
7.8k points
3 votes
Quartzite is a metamorphic rock composed entirely of quartz.
answered
User Denis Kozhukhov
by
8.9k points
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