NPRNTitleType Of SiteRelationNPRN91748TitleTynyfron Mine, CwmrheidolType Of Siten/aRelationAssociated withNPRN33821TitleGwaith Newydd Ystum TuenType Of Siten/aRelationAssociated withNPRN33895TitlePenrhiw Lead and Zinc MineType Of Siten/aRelationAssociated withNPRN33828TitleCwmrheidol Mine, CwmrheidolType Of Siten/aRelationAssociated with
