Were intercalated komatiites and dacites at the Black Swan nickel sulphide mine, Yilgarn Craton, Western Australia, emplaced as extrusive lavas or intrusive bodies? The significance of breccia textures and contact relationships

Cas, R.A.F.; Marks, K.; Perazzo, S.; Beresford, S.W.; Trofimovs, J.; Rosengren, N. 2013 Were intercalated komatiites and dacites at the Black Swan nickel sulphide mine, Yilgarn Craton, Western Australia, emplaced as extrusive lavas or intrusive bodies? The significance of breccia textures and contact relationships. Precambrian Research, 229. 133-149. https://doi.org/10.1016/j.precamres.2011.10.001