According to the query of the fantasy handbook website, in the game Terraria, Ruby is the ruby gemstone, is a kind of gemstone that can be found in the world's underground and cave strata, the player can get it by digging up the special, with a visible inlaid with the red gemstone block, but also can be put into the refining machine of the mud, slush or desert fossil can also be refined out of the red jade The red gem can also be refined by putting mud, slush, or desertized stone into a refiner.