Looking at the other minerals produced...I assume there are...

Looking at the other minerals produced...
I assume there are reserves of Nickel..

RE NICKEL

http://www.steelguru.com/stainless_steel_news/Zimplats_to_produce_more_nickel_than_Bindura_Nickel_in_next_5_years/269896.html

"The nickel price in particular, has recovered from below USD 9000 per tonne in 2008 to USD 18000 per tonne in 2012."
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Nickel/zinc batteries

"owerGenix, a manufacturer of high performance, rechargeable Nickel-Zinc (NiZn) batteries, along with China City Construction Corporation (CCCC) and Huainan City has signed a three-party agreement to create the world’s first commercial-scale Nickel-Zinc (NiZn) battery manufacturing center. " continues

http://www.hybridcars.com/news/nickel-zinc-batteries-manufacturing-center-announced-china-47407.html
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Norlisc are onto it but ooops in Australia
Norilsk Plans to Invest $1.5 Bln in Australian Nickel Deposit
St.Petersburg International Economic Forum 2012

http://en.ria.ru/world/20120622/174184326.html