The slices are so randomly placed on the crude little vase...

The vase or jar could be much much newer than the rosetta cane slices...if you're counting the yellow core as a layer, the slices are 7''s......hmmm...remembering one of our informants telling me some time ago that popular practice for aging fakes is to secure them into a net in peaceful tidepools (Syrian coastline) for a couple of years...