Mount Malosa, Zomba District, Malawi
New Cliffe Hill quarry, Stanton under Bardon, Markfield, Leicestershire, England
Middlesmoor MIne, Kettlewell, North Yorkshire, England
Croft Quarry, Croft, Leicestershire, England
Arbor Low, Youlgrave, Derbyshire, England
Eller Beck, Aysgarth, Wensleydale, North Yorkshire, England
Author: Roy Starkey
Moonen Bay, Duirinish, Isle of Skye, Scotland
Ball-Eye Quarry, Via Gellia, Cromford, Derbyshire, England
Whitesmith Mine, Strontian, Western Lochaber, Highland, Scotland
Boulby Mine, Loftus, North Yorkshire, England
Hertfordshire, England
Goboboseb Mountains, Brandberg, Erongo Region, Namibia
Crowgarth Mine, Cleator Moor Cumbria, England
Cabeca do Cachorro, Sao Gabriel da Cachoeira, Amazonas, Brazil
South Lode, Roughton Gill Mine, Caldbeck Fells, Cumbria, England
Bon Azzer District, Tazenakht, Ouarzazate Province, Morocco
Crowgarth Mine, Cleator Moor Cumbria, England
Dolcoath mine, Camborne, Cornwall, England
Llynclys quarry, Oswestry, Shropshire, England