Welcome to the Minor Metals Trade Association
MMTA promotes the essential minor metals that add quality, safety and enjoyment to our lives.
The modern world depends on minor metals - metals such as cobalt, rhenium, molybdenum, tantalum, indium and many others.
Minor metals are all around us. Their uses include light-bulb filaments, pigments, solar cells, batteries in phones and aircraft alloys. More >
Warehouses Approved for Minor Metals
MMTA Approved warehouses provide consistently high standards of security and service to the minor metals industry

