Metal ores
Here are some metal ores, or minerals which contain metal. Click on the metal
name to see what mineral is its ore. Copper and iron ores are on different ...
www.gwydir.demon.co.uk/jo/minerals/metals.htm - 4k - Spremljeno - Slične stranice

Metal Mining, Smelting & Refining -- Metal Ores & Concentrates ...
is a business-to-business trading community hub for raw material commodity
exchanges in Metal Ores & Concentrates and other similar kinds of materials.
www.metalworld.com/a/1025.html - 56k - Spremljeno - Slične stranice

Caveman to Chemist Projects: Metals
The following metal ores are included in the mineral collection. ... Metal ores
usually contain significant impurites which must be removed prior to ...
cavemanchemistry.com/oldcave/projects/smelt/ - 14k -