Ore patches produce more than just the base ore when mined. You get a little bit extra. Includes support for BZ ores.
Small changes concerning balance, gameplay, or graphics.
Map generation and terrain modification.
New Ores and resources as well as machines.
GeForce Now makes copying out the whole error message hard, but the key point: data.lua:105 gives attempt to index field 'calcite' (a nil value) on launch with SA disabled. 1.0.12 still works without issue.
Good catch, thanks. Fixed in next patch.