New interest shown in southern oil shale field
25 Nov 2008

Oil shale field ... substantial deposits near Queenstown.
A Ministry of Works probe for a cement–extender during the South Island hydro building boom triggered the first concerted drive to exploit the region’s oil shale resources.
A former Ministry of Works official has told Carbon News that the original investigation into the Nevis Valley oil shale deposits was actually in search of a substitute cement for the Clutha Valley hydro scheme.
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Story copyright © Carbon News 2008