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    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'

    Ochr (Yr) Stone Quarry;Craig Rhiwarth, Roadstone Quarry

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    Manylion
    Delweddau
    Cysylltiedig
    Archifau
    NPRN40614
    Cyfeirnod MapSJ02NE
    Cyfeirnod GridSJ0521026530
    Awdurdod Unedol (Lleol)Powys
    Hen SirMontgomeryshire
    CymunedLlangynog (Powys)
    Math O SafleCHWAREL GERRIG
    CyfnodÔl-Ganoloesol
    Disgrifiad
    Roadstone quarry, worked from c.1910-33, extraction by surface blasting on steep slopes, no pit-quarrying.
    Thought to have shared some facilities with adjacent slate quarry (Nprn40609).
    Source: Williams 1985 'The Old Mines of the Llangynog District', 120.
    J.Wiles 18.12.03