J. H. Collins

1841 – 1916

• A handbook to the mineralogy of Cornwall and Devon
• The Hensbarrow granite district
• Mineralogy
• Newfoundland, its mineral and other resources
• Observations on the West of England mining region
• Principles ofmetal mining
• A compendium of the history of Cornwall
• A first book of mineralogy
• A first book of mining and quarrying
• Addenda to the working list of Cornish Palaeozoic fossils
• Observations on the west of England mining region, being an account of the mineral deposits and economic geology of the region, and forming vol. 14 of the Transactions of the Royal geological society of Cornwall
• On the origin and development of ore deposits in the West of England