Heavy metals

Class: Non-Ferrous Metals
Group: Heavy metals

The group of Heavy metals is divided into two subgroups: Basic and Minor.
Heavy Metals have a density more than 5 g/сm³.

The subgroup of Basic Heavy Metals includes:
Lead  (Pb), Copper (Cu), Nickel (Ni), Zinc (Zn), Tin (Sn).

The subgroup of Minor Heavy Metals includes:
Antimony (Sb), Bismuth (Bi), Cadmium (Cd), Mercury (Hg), Cobalt (Co), Arsenic (As).The Minor Heavy Metals are metals, the demand for which is relatively small.

CONCENTRATION OF MINERALS

© Ph.D. Natalia Petrovskaya  
October 12, 2016

nataliapetrovsky@gmail.com