forms,
together with guide wheels over which hauling ropes passed, dragging
the buckets swiftly from the bottom of the mine on little overhead
runners, rattling over the stationary roped inclines. When the loaded
buckets reached the platform levels they were dumped into chutes
carrying the contents into bags, which were readily carted away to
level depositing grounds, or " floors," as they were technically
termed, where the blue ground was sifted and sorted. The empty buckets
were easily