People find some amazing things with Metal Detectors and many contribute to our knowledge base of past cultures such as the Celtic peoples.
The Celts (//, occasionally //, see pronunciation of Celtic) or Kelts were an ethnolinguistic group of tribal societies in Iron Age and Medieval Europe who spoke Celtic languages and had a similar culture, although the relationship between the ethnic, linguistic and cultural elements remains uncertain and controversial.
The earliest archaeological culture that may justifiably be considered Proto-Celtic is the Late Bronze Age Urnfield culture of Central Europe, which flourished from around 1200 BC. Their fully Celtic descendants in central Europe were the people of the Iron Age Hallstatt culture (c. 800–450 BC) named for the rich grave finds in Hallstatt, Austria. By the later La Tène period (c. 450 BC up to the Roman conquest), this Celtic culture had expanded by diffusion or migration to the British Isles (Insular Celts), France and The Low Countries (Gauls), Bohemia, Poland and much of Central Europe, the Iberian Peninsula (Celtiberians, Celtici and Gallaeci) and northern Italy (Golaseccans and Cisalpine Gauls) and, following the Gallic invasion of the Balkans in 279 BC, as far east as central Anatolia (Galatians). Here are some some amazing Celtic Treasures FOUND!