Complex sentence: Leviev sees this new rush as in the Alaska region as a new great add to his already successful diamond businesses the mine which leviev has procured has a 10 year mining license and has already been successful for the past 5 years.
Split into simpler sentences: Leviev sees this new rush in the Alaska region as a new great addition to his already successful diamond businesses. The mine which Leviev has procured has a 10 year mining license and has already been successful for the past 5 years.