NPRN287876
Map ReferenceSH54NE
Grid ReferenceSH5579147244
Unitary (Local) AuthorityGwynedd
Old CountyCaernarfonshire
CommunityDolbenmaen
Type Of SiteCOPPER MINE
PeriodPost Medieval
DescriptionPart of the main copper mining complex, this feature is a copper mining shaft with a tip below. There is a barrow-way leading out from the adit NPRN 287942 to the tip, which measures approx 20m by 15m and reaches a height of up to 4m. A stream runs alongside the tip. Noted during an upland survey conducted by Archaeophysica during 2005-6