Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Mortar stone
Natural block of stone the upper surface of which has been used for crushing lead ore resulting in a distinct dish-shaped hollow.
Pwnc
Diwydiant
Rhif yr Eitem
91.22I/2
Historical Associations
Association Type: Metal mines
Lle: Cwmystwyth Lead Mines
Derbyniad
collected officially, 1999
Mesuriadau
Meithder
(mm): 290
Lled
(mm): 410
Uchder
(mm): 120
Pwysau
(kg): 20.40
Deunydd
Stone
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.