Example image of eyePlorer eyePlorer map for 'Derbyshire lead mining history': Derbyshire England Lead Bonsall, Derbyshire Wirksworth History of Anglo-Saxon England Kibble Hopton, Derbyshire Methane Oxygen Shale Gunpowder Limestone English Civil War Wool Ammunition Army Ore Hundred (country subdivision) Parish Galena Ancient Rome Abbey Norman conquest of England Bakewell Domesday Book Smelting Adit Rail transport Via Gellia Fire-setting Bellows Duchy of Lancaster Claret Pound (mass) Alport Nutating disc engine Cromford Sough Richard Arkwright Cupola 1657 June 24 September 29 Coke (fuel) Reverberatory furnace Pentre Halkyn Long ton Tonne Killhope Wheel
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