NPRNTeitlMath O SafleArchifauDelweddauNPRN522719TeitlSouth Cwmystwyth Lead Mine;Copa Hill Lead MineMath O SafleMWYNGLAWDD PLWMArchifau27Delweddau12NPRN412409TeitlBanc Tynddol Bronze Age Burial, Find Spot of The Banc Tynddol Sun DiscMath O SafleMAN DARGANFODArchifau22Delweddau3NPRN34008TeitlOgof Wyddon;Machynlleth Parc Copper Mine;Witch's Cave or Wizard's CaveMath O SafleMWYNGLAWDD COPRArchifau5Delweddau0NPRN33876TeitlGrogwynion Lead Mine; Grogwinion; BrynystwythMath O SafleMWYNGLAWDD PLWMArchifau58Delweddau18NPRN33752TeitlParys Mountain Copper Mines, AmlwchMath O SafleMWYNGLAWDD COPRArchifau243Delweddau126NPRN417401TeitlLlangynfelin Lead Smelting Site; LlangynfelynMath O SafleGWAITH PLWMArchifau73Delweddau3NPRN34005TeitlNant-yr-Eira Mine; Snow Brook Mine; Hore MineMath O SafleMWYNGLAWDD PLWMArchifau33Delweddau11NPRN35127TeitlPlas PenpomprenMath O SafleANNEDDArchifau5Delweddau0NPRN33993TeitlCwm Ricket Mine;Nant-y-RicketMath O SafleMWYNGLAWDDArchifau2Delweddau0NPRN545070TeitlPanteidal Copper MineMath O SafleMWYNGLAWDD COPRArchifau2Delweddau0NPRN402007TeitlPant-y-Bontbren and Erglodd Lead Mine [Disused], N of Tal-y-BontMath O SafleMWYNGLAWDD PLWMArchifau9Delweddau2NPRN33892TeitlNant-yr-Arian, Lead MineMath O SafleMWYNGLAWDD PLWMArchifau11Delweddau3NPRN91748TeitlTynyfron Mine, CwmrheidolMath O SafleMWYNGLAWDD SINCArchifau2Delweddau0NPRN303671TeitlCastell Grogwynion HillfortMath O SafleBRYNGAERArchifau90Delweddau46NPRN419186TeitlPant Morcell, Cwmystwyth, Round CairnMath O SafleCARNEDD GRONArchifau7Delweddau4NPRN33826TeitlCym-y-Darren and Twll-y-Mwyn Copper Mines; Cwm DarrenMath O SafleMWYNGLAWDD COPRArchifau9Delweddau7NPRN33805TeitlBronfloyd Lead Mine;Bryn LlwydMath O SafleMWYNGLAWDD PLWMArchifau51Delweddau27NPRN33915TeitlPen Cerrig Mwyn Lead Mine, Rhandirmwyn;Nantymwyn Mine;Nant y Mwyn MineMath O SafleMWYNGLAWDDArchifau27Delweddau19NPRN33835TeitlGreat Daren Mine;Darren Lead Mine, Daren;Banc y Darren;Banc-y-DarrenMath O SafleMWYNGLAWDD ARIANArchifau45Delweddau15NPRN33834TeitlCopa Hill, Cwmystwyth, Comet Lode OpencastMath O SafleNODWEDD FWYNGLODDIOArchifau124Delweddau49NPRN115TeitlCwmystwyth Lead MinesMath O SafleMWYNGLAWDD PLWMArchifau631Delweddau313NPRN412408TeitlPengeulan Medieval Lead Smelting BolesMath O SafleMWYNGLAWDD PLWMArchifau2Delweddau1NPRN409367TeitlTyn-Llwyn; Ty'n-y-LlwynMath O SafleFFERMDYArchifau8Delweddau2
