Stones that made food

For centuries there was production of millstones in these mountains, now a national park. The production in Kvernfjellet (The millstone mountains) started sometime during the 1500s, and lasted until 1914. There have been many sites for millstone productions in Norway during history, but this was the biggest with more than 1000 quarries. For some centuries this area supplied more or less all the country with these stones.  In the 1800smostof the bread eatenin Noway was bakedfrom flourmade withthes stones, that is mica-schist scattered with 2-5mm large crystals of hard minerals. In the picture above is a broken millstone left in the mountains.

Millstones were needed to grind grain, our most important food source, in Norway as in so many countries. There have been a lot of scientific work on these sites lately. A multidisiplinary research project involving geologists, archaelogists, historians, botanists, geographers and…