Joel - HarmonyMining company which explore, extract and produce gold in South Africa and Papua . Listed on JSE Limited (Ticker: HAR), New York Stock Exchange (Ticker: HMY) . Joel is located in the Free State Province and about 292 kilometres from.hj joel gold mining co ltd,Group information | AngloGold AshantiFormation of AngloGold Limited through the consolidation of East Rand Gold and . H.J. Joel Gold Mining Company Limited and Western Deep Levels Limited.