Support activities for other mining and quarrying

Includes

• Support services for mining activities on a fee or contract basis
• Exploration services, including traditional prospecting methods like core sampling and geological observations
• Draining and pumping services on a fee or contract basis
• Test drilling and test hole boring

Excludes

• Operating mines or quarries on a contract or fee basis
• Specialized repair of mining machinery 3312
• Geophysical surveying services on a contract or fee basis 7110