Technical and operational aspects of tunnel rounds in artisanal underground mining

INIS

• mines 100%
• drilling 100%
• underground mining 100%
• productivity 66%
• equipment 66%
• operation 66%
• gold 66%
• safety 66%
• management 33%
• interactions 33%
• capacity 33%
• production 33%
• rocks 33%
• meters 33%
• prices 33%
• efficiency 33%
• mining industry 33%
• blasting 33%
• guidelines 33%
• blasts 33%
• explosives 33%
• underground 33%
• engineers 33%
• excavation 33%
• drills 33%
• mining equipment 33%
• nitrates 33%

Keyphrases

• Underground Mining 100%
• Technical Aspects 100%
• Operational Aspects 100%
• Working Methods 100%
• High Prices 50%
• Mining Industry 50%
• Gold Price 50%
• Production Methods 50%
• Drilling-and-blasting 50%
• Explosives 50%
• Technical Capacity 50%
• Drilling Pattern 50%
• Mining Equipment 50%
• Operational Problems 50%
• Quality Safety 50%
• Long Tunnel 50%
• General Guidelines 50%
• Scientific View 50%
• Nitrate 50%
• Financial Capacity 50%

Engineering

• Illustrates 100%
• Drilling and Blasting 100%
• Stoping 100%
• Gold Mines 100%
• Production Method 100%
• Operational Problem 100%
• Mining Equipment 100%