Pumice stone.
Sand stone.
Sands And Stones.
Talc stones.
Pakur black stone, stone.
Crasure stones.
A. armour rock
size : 600kg up to 2tons
200kg up to 590kg
b. boulders
size : head size
apple size
c. lahar sand :
d. top soil :
e. vibro sand : 4mm.
Cobbles pebbles and white stones.
Pumice stone.Export
Natural stones.
Limestone and natural stone.
Tumble and pebbles.
Granite, marble and other stones.