Ferriol 2-3

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The career has the shape of a large open trench facing west and east, and at the time we undertook its study, before implantation of a survey in the eastern sector of the career, two blockages were visible to the west and to the east, suggesting then that evacuation of blocks could be done towards the west and/or towards the east. \nBy opening a dig in the western blockage, we brought to light a front 5 m tall compared to the current filling level of the career. Exploitation has been carried out from top to bottom over the entire width of the massif, which gives the shape of a ditch to the trench and our survey made (2010-2012) in the western part shows that exploitation was pursued at least to the west, in ditch.