Abandon (a person, cause, or organization) in a way considered disloyal or treacherous.
(of a number of people) leave (a place), causing it to appear empty.
If colonists mistreated natives in any way, treating them as less than human, that would indeed inflame the native population, leading to increased tension between the two groups. This problem, when not solved, has led to revolts and few colonies.
The answer is Marble
Shale,clay, and sandstone are all types of sedimentary stone.