1 March 2011
As announced to the market in early January, the Widespread Chatham
Rise Joint Venture has jointly funded three mining concept studies with
four of the largest dredging companies in the world (with two jointly
undertaking one study).
The license area owned by the joint venture is located approximately
450km offshore and extensive historical research on the license area has
indicated the potential for economic concentrations of rock phosphate,
the primary constituent of fertiliser. The rock phosphate occurs in
nodules of 2-150mm in size and rests in a 1 metre deep layer of sandy
silt at the floor of the ocean in water depths of 375-425 metres.
The key purpose of the mining concept studies is to demonstrate for
the joint venture that extracting rock phosphate from the license area
is both technically and economically feasible. The studies propose
extraction techniques for the rock phosphate with specific attention to
minimising environmental impact. These studies are therefore a critical
part of ensuring that proceeding with the project and ultimately seeking
a mining license is viable.
The first concept study has been received and considers that
extraction of rock phosphate from the license area is technically
feasible and proposes a dredging technique that could be employed for
extraction. Actual particulars of the technique itself are confidential
at this time. In any event, the technique ultimately employed will
depend upon which dredging partner is eventually chosen by the joint
venture and on further physical data being obtained from the license
area that does not compromise the proposed technique.
Importantly this first study adopted conservative assumptions where
there are physical data uncertainties and accordingly it is considered
that the finding of technical feasibility is robust and a strong
endorsement of the technical viability of the project.
This first study also opines on the economics of extracting the rock
phosphate in terms of extraction volumes and costs. Very pleasingly for
the joint venture, these economics are consistent with the joint
venture’s own models and valuations. These models and valuations will be
discussed in detail in the meeting documentation that will be
circulated to securityholders shortly in connection with restructuring
ownership of this project.
It is considered that this first study is a strong indication that the project is economically viable.
A draft second study has been received by the joint venture as well.
It does not yet consider the economic viability of extraction however it
proposes a differing extraction technology to the first study and also
indicates that extraction is technically feasible. The second part of
this study covering economics and the third study are expected later
this month.
The joint venture is very pleased with the outcome of the studies
received to date and consider them a strong endorsement of the project.
The directors of each of Widespread Portfolios and Widespread Energy
also consider that these results reinforce the need to restructure
ownership of the project and undertake a significant offshore capital
raising as detailed in market announcements yesterday so that the
project can be aggressively pursued.
For and on behalf of the Board
Widespread Energy Limited
Chris Castle
Managing Director
chris@widespread.co.nz