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SASA November 2017

Central Asia Metals PLC (AIM:CAML) is a copper production and mineral exploration and development company, with operations in Kazakhstan and Macedonia. CAML took 100% ownership of the Sasa underground zinc-lead mine in November 2017. The mine is located in north eastern Macedonia, approximately 150km east of the capital city, Skopje, and 10km north of local town, Makedonska Kamenica. The Sasa deposit was discovered during a period of exploration between 1954 and 1965. Trial mining commenced in 1965 and, in 1966, the mine commenced commercial production as a state-owned entity. The mine closed in 2002 and was placed into bankruptcy due to lack of funding. The Solway Investments Group subsequently purchased the mine, invested in new equipment and operations resumed in 2006. Solway Group later sold the mine to Fusion Capital and Orion Mine Finance Group in 2015. Sasa lies within the Serbo-Macedonian Massif, which hosts a large number of lead and zinc deposits and extends through Serbia, Macedonia, Bulgaria, eastern Greece and into Turkey. The mine’s Svinja Reka and Golema Reka deposits are located on the eastern flank of a copper molybdenum porphyry deposit at Osogovo. Mineralisation occurs as stratiform deposits hosted predominantly by schists and marbles at Svinja Reka and by gneisses at Golema Reka. Hydrothermal fluids and bedding parallel faulting are responsible for the metasomatism of the host sediments that produce the skarn and base metal mineralisation. The deposits are well defined lenses of lead zinc silver mineralisation, which dip at about 35 degrees and range in thickness from 2 metres to 30 metres.