Aircraft.
Iron sand.
Iron ore.
Copper concentrate and zinc concentrate.
Quartz powder.
Indian quartz, quartz.
Ores.
Aquamarine, cat eye aquamarine, tourmaline, topaz, emerald, morganite, sphene, triplite, varynite, moon stone, opal, apatite, spinel, flurite, heliodor, sapphire, quartz and ruby.
Mineral ores.
Copper cathode.
OCC waste paper.
Mercury.
Virgin silver liquid mercury.
Silver liquid mercury.
Quartz grits, quartz lumps, quartz sand, quartz powder, feldspar potash lumps, feldspar soda lumps, mica.
Quartz grits, quartz lumps, quartz sand, quartz powder, feldspar potash lumps, feldspar soda lumps, mica.
Quartz stone.
Quartz stone or pebbles.
Metal scraps like aluminum scraps..
Raw copper.