

February 2013
El Nino Mining creates 50/50 SPV with Emu NL (Australia) to purchase Superkolong
May 2014
Batla buys out Emu's 50% share.
Batla owns 100% of Superkolong Diamond Operations
August 2014
Batla buys additional 9% of KMF and increases production to 200k+ tons per month
| Year ending 31 March 2014 | Estimate for year ending 31 March 2015 | |
| Number of tons | 1.452.562 | 2 million |
| Carats | 75.715 | 108.000 |
| Carats / 100 tons | 5.21 | 5.4 |
2001
Alluvial Ventures (AV) entered into contract with Lešteng Mine in Lesotho
Feb 2011
Upgraded Letšeng plant with 2 new crushers to handle hard kimberlite
Sept 2011
Reached full production, 100k tons of hard kimberlite per month
CY 2011
Processed 1.08 million tons of ore, recovered 11,238 carats
CY 2014
Processed 988.908 tons of ore, recovered 10,221 carats