Silica sand, river sand.
River sand for construction, silica sand, quartz sand, pebbles.
Pebbles , sea sand , gravel.
Building materials bricks, tiles, stones, fire bricks.
Sand, limestone, powder for paints, soil improvements for fertilizers.
Limestone, Pyroxenite, Gabbro, Rock Phosphate, Phosphoric Acid, Sulphur, Petrochemicals..
Cast iron, foundry coke, bentonite, gronik, pyroxal, anthracite dust, quartz sand, steel balls..
Gemstone, sea glass stone.
