SILKWALTON, a village, in the parish of DunDONAld, district of Kyle, county of Ayr, 5 miles (W. by S.) from Kilmarnock; containing '219 inliabitants. Thi.s is a colliery-village seated on the bank of the Irvine, in the northern quarter of the parish. The colliery has been a considerable time in operation, and the produce is largely exported: the depth of the shaft is thirty-five fathoms, and there are two seams of coal, one thirty-four, and the other forty-three inches thick, the distance between the two being about sixteen feet. In the viliae;e is a school.