Quarry Craft by bor295
a mod initially made to provid some purple and gold decorationblocks grown out to be a quarrymod. weird huh?
QuarryPlus is an add-on for Buildcraft that adds Advanced Quarries and various other items
Quartz 'n' Steel Mod by redstoneCircutor, baddaspig
A simple mod that adds a few more quartz-related items! - Original Version