Leca lightweight expanded clay aggregate, expanded clay aggregate, leca lightweight clay aggregate
Betel nut and blue sapphire gemstones
Emerald
Calcium carbonate, calcium oxyde, hydrated lime
Natural ruby
Betel nut and blue sapphire gemstones
Rough opal mines
Fe chrome, chrome ore, limestone
Limestone, iron ore
Limestone, iron ore
Dolomite and limestone
Zircon sand
White lime, calcium, magnesium and black sand
River sand, marine sea sand
Garnet sand, quartz
Limestone, calcined limestone, calcined dolomite
Yellow sapphire
Emerald rough
Emerald
Emerald stone