An "extremely rare" copper dagger thought to be more than 4,000 years old has been discovered by a metal detectorist in Poland. Piotr Gorlach made the find while conducting a search with his metal ...

They initially thought the black metal was ferrous oxide or some other ... and King Tutankhamun’s famous dagger. Also last year in August, scientists confirmed the presence of meteorite material ...

An amateur metal detectorist has found a 3,500 year old medieval dagger which has shocked museum researchers by it's excellent condition. Matt Boom, 35, took up metal detecting five years ago ...