Kimozero, Karelia; a diamondiferous Palaeoproterozoic metamorphosed volcaniclastic kimberlite - Ushkov, V.V.; Ustinov, V.N.; Smith, C.B.; Bulanova, G.P.; Lukyanova, L.I.; Wiggers de Vries, D.; Pearson, D.G. (International Kimberlite Conference: Extended Abstracts, 2008)