Certainly, here's a rephrased version of the text you provided:
Cultural and Temporal Context: Originating from the Viking culture during the 11th to 12th centuries
Discovery/Acquisition Location: Found in Europe, specifically in Scandinavia, Sweden, at Fröjel, on the island of Gotland
Materials: Crafted from copper alloy and embellished with silver, niello, and gold accents
Craftsmanship Technique: Created through casting, gilding, and inlay work
Description: This pendant is fashioned from a cast subrectangular plate, taking the shape of a fish. The exterior surface of the pendant is adorned with silver leaf appliques featuring blackened geometric weave patterns and trefoil knots.
The pendant further includes four panels showcasing gilded animal limbs, with two of these panels featuring damaged side perforations, likely for the purpose of hanging. One of the mounting rivets is preserved, potentially added at a later time for use as a brooch, suggesting its versatile historical usage.