Archaeologists have unearthed a hoard of Viking treasure that was hidden for more than a 1,000 years. The treasure was found on a mountainside in Årdal, Hjelmeland municipality, in Norway, the University of Stavanger (UiS) announced in a press release.

Silver was the Vikings’ treasure of choice. Their affinity for the metal gives discoveries of silver artifacts significant historical value—much like a treasure recently found in the mountains of Norway, one that had sat undisturbed since the 9 th century AD.

The University of Stavanger’s Museum of Archaeology announced the discovery in a press release published on Wednesday.

Norwegian archaeologists announced last week that excavators found 1,000-year-old Viking arm bands buried in soil. The artifacts were found on a farm.