For the graph: 2006 and projected 2030 world use of neodymium, germanium and tantalum. The technologies responsible for the growth in use of these materials by 2030 are indicated in red. For the map: The bars show estimated reserves of rare earth elements, germanium and tantalum.
For the map: thousand tonnes for the rare earth elements map; tonnes for the germanium and tantalum maps.
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When the time comes to change your car battery, recycle your old one.
Check with your local authorities for their advice as they might recommend that you take it to a special disposal site, or to a garage which collects them for recycling and proper disposal.
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