[dredmorbius]

Recycling rates are generally pretty low. I think the highesst rates have been ~80% for lead (batteries). For aluminium in the US, it's closer to 40% IIRC.

USGS has online reports.

http://minerals.usgs.gov/minerals/pubs/commodity/recycle/rec... 40% ~2001

For 2015, it looks as of 30% of supply came via recycling: http://minerals.usgs.gov/minerals/pubs/commodity/aluminum/

http://minerals.usgs.gov/minerals/pubs/commodity/aluminum/mc...