An assemblage of more than 3,000 silver coins, the largest Viking-era coin hoard ever found in Norway, has been discovered in sterdalen. Large coin hoards are extremely rare in Norway and one of this size is without parallel on the archaeological record. The second largest, found in the 1830s, contained 1,849 coins. The third largest and the last to be found before this one in 1950 and contained just 964 coins.The first 19 coins were found by metal detectorists Rune Stre and Vegard Srlie in a field near Rena on April 10th. The coins were scattered in the plough layer of extensively cultivated land, likely because the original container of the single deposit was destroyed by agricultural activity. The finders, who have both taken courses offered by the Innlandet County Municipal council for metal detectorists, suspected they might have been part of a hoard, so they stopped scanning and contacted county archaeologists.Dubbed the Mrstad hoard after the farm where the coins were found, they range in date from 980s to the 1040s, a turbulent period in Norways history when Viking warriors brought treasure home from their raids abroad. So far most of them are from England and Germany, with a smaller number of Danish and Norwegian coins in the mix. There are coins minted by Cnut the Great, at various times king of England, Denmark and Norway, thelred the Unready of England, Holy Roman Emperor Otto III and Harald Hardrada of Norway.Foreign coins Norways main currency until the reign of Hardrada who was the first king to establish a national mint in the country after his return from a visit to Byzantium in 1045. Based on the dates of the coins, the hoard was deposited around 1047, the very beginning of this important transition, and there are pieces of hacksilver (fragments of brooches, ingots, other silver objects that were cut off and used as currency based on their weight).Excavations are ongoing and plenty of coins are still being found. For a while coins were being unearthed at a rate of 200 a day. That seems to be slowing now, but yesterday the count was 150, so who knows what the final number will be. The site is currently under guard to keep the curious and/or greedy from messing with the archaeological context. All of the recovered coins are documented as they are found and then transported to the coin cabinet of the Museum of Cultural History in Oslo for further study.[Museum of Cultural History coin expert coin expert Svein Harald] Gullbekkestimates that the field and surrounding area will continue to be investigated for a couple more seasons.When you turn the soil, additional objects often emerge, including coins that may have been missed during earlier excavations, he says. It will also be exciting to see whether there are any traces of building structures nearby, whether there was a farm here or other man-made structures.