NPRN287788
Map ReferenceSH55SE
Grid ReferenceSH5503650025
Unitary (Local) AuthorityGwynedd
Old CountyCaernarfonshire
CommunityDolbenmaen
Type Of SiteADIT
PeriodPost Medieval
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Description
A south-facing mine adit filled with water and measuring roughly 2m across and 1.5m high. Due to slate deposits the entrance slopes down into the adit. Noted during an upland survey conducted by Archaeophysica during 2005-6