Beige crust lichen

Beige crust lichen is a tile in the decoration category that serves as a decorative ground surface in Factorio, providing visual variation without affecting gameplay mechanics such as movement, collision, production, or resource generation. As a decoration tile, Beige crust lichen is used to change the appearance of terrain in player-built areas or on the map and does not have recipes, inputs, outputs, or interactions with other entities beyond its visual presence.