answersLogoWhite

0


Best Answer

Shale (a sedimentary rock) transforms naturally into slate (a metamorphic rock) after millions of years of burial deep in the crust under high temperature and pressure. It it not possible to artificially transform shale into slate.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

13y ago

Regional metamorphism.

This answer is:
User Avatar

User Avatar

Wiki User

11y ago

metamorphic

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is used to turn shale into slate?
Write your answer...
Submit
Still have questions?
magnify glass
imp