Pumice Stone Quarry
Conveyor belt, Giali, Nisyros
Pozzolan Bulk Loading Spout
Xylokeratia, Milos
Limestone Aggregate Quarry
Chryssafa, Lakonia
Gypsum Bulk Loading Spout
Altsi, Lasithi
Cement Bricks Production Plant
Agios Minas, Sifnos
Marble Quarry
Machaira Marla,Tinos