Gemstones precious and semi precious (quartz, cabochons etc). raw emeralds and raw rubies..
Silica Sand Natural River Sand Beach Sand Mine Tailing With Gold Contents.
Smoky quartz.
Quartz crystalline.
Stone and quartz.
Semi precious stones like ruby, turquoise and emerald and crystal quartz, amethyst .
Scrap metal, mixed river pebbles & stones, red clay, kwila timber.International trade