Mine ores without an ore patch.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
New Ores and resources as well as machines.
Things related to oil and other fluids.
Furnaces, assembling machines, production chains.
More than just chests.
It may be a minor point, but "quarrys" is not correct in English. The plural is "quarries". This may affect players' ability to search for your mod.
I suspect this idea comes from the quarry in RimWorld.