Mining contractors progressing work at Mozambique gold project .Aug 25, 2017 . The mining contractor activity at Aim-listed Xtract Resources' Manica concession area, in Mozambique, is progressing “favourably”, with initial mining of the alluvial gold deposits expected to start at the end of this month, the company reports. Xtract's Mozambique subsidiary Explorator concluded mining.alluvial gold mining in mozambique,Xtract Resources hires company to mine gold in Mozambique .Feb 14, 2018 . Explorator Limitada, a wholly-owned Mozambican subsidiary in of Britain's Xtract Resources, has signed a new mining contract with Omnia Mining Ltd for the exploration of alluvial gold deposits in the Manica mining concession, according to a recent statement. The statement said that Omnia Mining is a.