Brown Limonite is a material added by GregTech 5 mod.
Brown Limonite is a Steam-tier material, it can be smelted in Iron or processed in LV-tierElectrolyzer in order for its chemical components to be obtained. It can only be used as brown dye as is.
Due to the excessive bulk of including all GregTech 5 blocks and items this navigation box only holds ~10% of all. The reader can view This and This navigation boxes to access the rest.