As much as 11 million tonnes of low grade(20% of CaF2) is available in the hills of Ambadunger. Low grade ore is extracted in the open pit mine and is upgraded, through froth-flotation process, in a 500 tpd beneficiation plant to produce 96% CaF2 Acid Grade and 90% Caf2 Metallurgical Grade.
* Site last updated on 08 Sep 2010