North American Product Classification System (NAPCS) Canada 2017 Version 2.0

155 - Other metal ores and concentrates

This group comprises other metal ores and concentrates.

This class comprises gold, silver, and platinum group metal ores and concentrates.

This subclass comprises gold ores, concentrates and mill bullion.

This subclass comprises silver ores, concentrates and mill bullion.

This subclass comprises platinum group metal ores and concentrates.