Thought I'd show one of my handmade coffee tables..this big fella I split with stone hammer & chisel from off the top of a 1/2 ton stone, then triple coated w/stone sealer. Top face embedded with cephalopods and brachiopods
The base, I just took measurements and drew the design of 1" square steel tube, with 6-1"bolt and nut (flush along frame top) for leveling. Then got a welder make it.