Two polished stone axes found at Micula (NW Transylvania, Romania) were mineralogicaly, petrographicaly and geochemicaly studied. The stone artefacts were assigned to the Neolithic period. Both are made from metamorphic rocks, i.e. amphibolite and hornfels respectively. The petrography, EMP, and PGAA analyses of the stone axes compared with geological information and the references data point to an extremely large range of possible geological sources for the rocks: from the northern part of the Apuseni Mts. to the northern part of the Eastern Carpathians or even the Bohemian Massif. Most likely, the place for collecting material could have been the alluvial sediments (boulders, pebbles) from the rivers nearby, such as Someş, Tisa, Crasna or Criş.