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 Extraction of mineral, target for each shift
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In area no. 2 of Spaç, pyrite extraction was performed, whereas in area no. 1 and no. 3, there was copper extraction.  In all areas, each group’s (made of one miner and two carters) daily target was the extraction of seven wagons of mineral, cleaning the front from inert material, reinforcing the whole area where they had worked, whereas the opening of holes was then done by a free miner, i.e., not imprisoned, as the process included the use of explosive devices which were never entrusted on a prisoner for security reasons.  This free miner would fill the holes with explosives to be detonated for the following shift. The first shift ended after all this work processes had been closed by the three-prisoner group.

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