Dirt and clay were added to the tub with water, the miner would then stir or 'puddle' the tub , removing the clay and dirt as needed.
(the miner; would stir; the tub; T:then) Context(the miner would stir,List([48, 73))):(Dirt and clay; were added; to the tub with water)
the miner would stir,List([48, 73))
the miner Dirt and clay
would stir were added
the tub T:then
to the tub with water