1. The volume of drilling of Russian companies carrying out exploration drilling for gold in the Russian Federation:
- Company name,
- Browding volume for 2007-2009 on years
- Equipment used (equipment park)
2. Analysis of activity 10 of the most significant gold mining companies:
2.1. Contractors carrying out exploration drilling and included in the structure of the mining company
2.2. The volume of services for exploration drilling for gold