Conheira of enormous dimensions, with around 2 hectares of total occupancy, with conhos arranged in rows.
The spoils were taken to Ribeira de Codes. It is the only conheira that offered material, in this case a 26cm long iron spearhead, with the initials MAF inscribed in low relief on a rectangular cartouche.
Around 100,000m³ of sand and gravel may have been extracted here.