SOUTH WEST
HERITAGE TRUST
: Local Studies Catalogue
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SUBJECT
Science & The Natural World (3)
Chemistry, Mineralogy & Crystallography (3)
Arsenic ores (2)
Silver lead ores (1)
Arsenic winning and refining methods on the west of England (1983)
Bryan Earl
East Cornwall lead-silver shelter at Wheal Langford, Callington (SX386690) (1988)
Bryan Earl
Arsenic - its significance for the survival of south western metal mining in the late nineteenth and early twentieth centuries (1988)
Roger Burt
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