minera

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  Limekiln at Minera Quarry

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  Uwchlwytho gan North Wales Miners Association Trust
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  Limekiln at Minera Quarry

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  Building at Minera Quarry

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  Cave in Minera Quarry

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  Uwchlwytho gan North Wales Miners Association Trust
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  Old Machinery at Minera Quarry

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  Uwchlwytho gan North Wales Miners Association Trust
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  Pump Pipes at Meadow Shaft

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  Uwchlwytho gan North Wales Miners Association Trust
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  Meadow Shaft engine house

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  Uwchlwytho gan North Wales Miners Association Trust
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  Meadow Shaft engine house

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  Uwchlwytho gan North Wales Miners Association Trust
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  Meadow Shaft engine house

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  Uwchlwytho gan North Wales Miners Association Trust
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  Minera Quarry

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  Uwchlwytho gan North Wales Miners Association Trust
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  ESCLUSHAM MOUNTAIN LEAD MINES

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  Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru