Sökning: "Sala Silvermine"

Hittade 1 avhandling innehållade orden Sala Silvermine.

1. 1. Silverberg i Järnbärarland. Bergshanteringens begynnelse i ljuset av Schmidt Testhammardateringar

   Författare :Richard Meurman; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Archaeology; relative dating; Schmidt s Testhhammer; Differential test; Sala Silvermine; Arkeologi; Archaeology subjects; Arkeologiämnen; arkeologi; Archaeology;

   Sammanfattning : This dissertation describes the development of a new method for relative datings of mines and quarrries ofpreviously unknown age. The method is known as the Testhammer dating method, and uses an instrument,Schmidt's Testhammer, originally invented in 1948 for measuring the solidity of concrete. LÄS MER