Prospech Limited announced that initial surface sampling returned high grade results from the newly acquired Kolba exploration licence. Sample results are from the Kolba prospect and additional sampling from the south-west strike extension Svatodusna in currently underway. Kolba is part of the Svatodusna - Podlipa geologic system with mineralisation consisting of cobalt- nickel sulpho-arsenides.

The Kolba - Svatodusna structure has not been drilled but has been mapped and sampled by the Slovak government geological service in the early 1990s and recent academic studies indicate copper-cobalt-nickel-silver sulphides in primary mineralisation. Mineralised zones are typically several hundred meters long with the most abundant sulphide minerals being chalcopyrite (copper-iron-sulphide mineral) and tetrahedrite (copper-antimony-sulfosalt mineral) with common inclusions of gersdorffite (nickel-arsenic-sulphide mineral) and cobaltite (cobalt-arsenic-sulphide mineral).