Sorry, Cycluran. It does look like slag iron, though.
Meteorites have thumbprints - regmaglympts - caused by abrasion of air against super-hot surface of stone, which liquifies it. This looks like is has pits, and is too porous for a meteorite. Good try, though.
Fisher cz6a,,,Fisher cz-20,,,,Teknetics gamma 6000,,"Tek Eurotek pro ,,Fisher gold bug s.e 2.9er,,Tek T2 ltd se,,Tek T2+,,Minelab Vanquish 540 and 340 and a new Nokta Legend and Garret Infinium