Origin of mullock
Examples from the Web for mullock
"We'd better get down and clear out some of the mullock," he said.
Another mile brings us to Mullock Bridge, where a long causeway traverses a marshy backwater of the Haven.Nooks and Corners of Pembrokeshire|H. Thornhill Timmins
Watty threw the mullock from his hide bucket as it came up, and lowered it again.
Aw've had nowt to do wi' th' orderation o' this mullock, an' if ther's owt lost aw'll pay for it.Yorksher Puddin'|John Hartley
Where were the familiar poppet heads, the heaps of mullock, and the diligently fossicked alluvial?Under the Red Crescent|Charles S. Ryan