Mramor is a village in the municipality of Tuzla, Tuzla Canton, Bosnia and Herzegovina.
[1] It is located between Tuzla and Srebrenik.
It was the location of the 1990 Dobrnja-Jug mine disaster, where 180 miners died.
[2] According to the 2013 census, its population was 188.
[3] This Tuzla Canton geography article is a stub.