BHP Billiton Database

 
   

In December 2005 Sunrise signed an agreement with BHP Billiton to acquire exclusive use of BHP Billiton’s diamond exploration database for the whole of Finland.

The database includes results from over 18,000 geochemical samples, 25,000 line km of close-spaced airborne geophysical data, a large archive of ground magnetic and drilling data and numerous evaluation reports. Sunrise estimates that this extensive database has a replacement value of over US$10milllion and gives the Company a 6-year leap forward in target definition and exploration in the diamond prospective part of the Finnish sector of the Karelian Craton.

The Company is already reaping the benefit of this acquisition after incorporating the data into its own country-wide Geographical Information System creating what is probably the most comprehensive diamond exploration data resource currently in use in Finland.

Numerous dispersion trains of diamond-diagnostic kimberlite indicator minerals in glacial sediments have been acquired following a review of the database. These include G10 garnets, but in two particular cases, both micro-and macro-diamonds are reported in areas where the bedrock source does not appear to have been identified.

Under the terms of the BHP Billiton Agreement BHP Billiton was issued with a 5-year option to acquire 5 million Sunrise shares at 5p each (a premium of 150% to the share price on 13 December 2005) and BHP Billiton has the right to match any third party terms for any future joint venture or acquisition of any Sunrise’s diamond exploration projects in Finland. Should this result in a JV with BHP Billiton being established, BHP Billiton will also have the right to match the diamond marketing terms and conditions offered by any third party.

BHP Billiton acquired the diamond database in 2001 as a result of its takeover of Dia Met Minerals Ltd (“Diamet”), the Canadian exploration company whose main asset at that time was its Ekati diamond project in the Northwest Territories, which is now in production. The database was assembled from the results of 6 years’ exploration (1994-2000) by Diamet in Finland and includes merged data from a joint venture with Australia’s Ashton Mining. Ashton had been exploring in Finland since 1986 and had discovered 25 kimberlite pipes, mainly in the Kaavi-Kuopio area near the south-west margin of the Karelian Craton.

Diamet’s exploration activities in Finland were directed by Chuck Fipke, the pioneering geologist whose discovery of the Ekati diamond mine in Canada resulted from his dogged devotion to tracing kimberlitic indicator mineral trains for many hundreds of miles back to their source. Diamet’s exploration in Finland ended with the BHP Billiton takeover, but target selection was ongoing until then.