Greenstone and diabase utilization in the stone age of western Norway: Technological and socio‐cultural aspects of axe and adze production and distribution

Abstract

The subject of this article is the production and distribution of stone axes and adzes originating from two large Stone Age quarries in western Norway: the greenstone quarry on the small island of Hespriholmen, B⊘mlo kommune, Hordaland fylke, and the diabase quarry at Stakaneset, Flora kommune, Sogn og Fjordane Fylke. The identification of production sites and distributed products associated with these quarries is based on petrological investigations, both thin‐section and geochemical analyses. Radiocarbon and shoreline datings of debris assemblages and chronological grouping of the distributed artifacts have made it possible to gain control over the time depth and time consistency in the utilization of the two outcrops. Different technological aspects of the production process are discussed on the basis of finds and observations from the quarries and workshop sites. The distribution patterns will be examined with regard to their reflection on cultural continuity and change. Finally, some hypotheses on th...