Makes cinnabar, coral, calcite, and tuff (mostly) rewable. Also increases sandstone yield
Calcite can be crafted from four dead coral blocks
Sandstone yields twice as much as before
Tuff can be crafted from diorite and andesite
Coral blocks can be crafted from four coral and/or coral fans of the same type
Dead coral blocks can be crafted from four coral and/or coral fans of the same type
Cinnabar can be crafted from sulfur spikes and netherrack
The crafting refinements banner