Sinclair, John

1900

• Quarrying, opencast and alluvial mining
• Coal mining law
• Coal preparation and power supply at collieries
• Coal-mining economics
• Coal-mining economics: organization and management
• Environmental conditions in coal mines
• Geological aspects of mining
• Ground movement and control at collieries
• Planning and mechanized drifting at collieries
• Water in mines and mine pumps
• Winding and transport in mines
• Winning coal