The tiny dark colored filings that you saw on the end of the white magnet were actually iron metal, which is attracted to a magnet just as an iron nail is attracted to a magnet.
(The tiny dark colored filings; saw; T:on the end of the white magnet) (The tiny dark colored filings that you saw on the end of the white magnet; were actually; iron metal, which is attracted to a magnet) (iron metal; is attracted; to a magnet)
The tiny dark colored filings The tiny dark colored filings that you saw on the end of the white magnet iron metal
saw were actually is attracted
T:on the end of the white magnet
iron metal, which is attracted to a magnet
to a magnet