Pretty sure the woman who presents scientific/space related info on 3AW indicated this morning that on seeing and holding it she doubts it's a meteorite.
OK, see that that's mentioned if you click on the article .....
True grubstake. However only 5% of meteorites are iron meteorites. If it is light, it is a bit unlikely to be a meteorite, but a microscopic thin section will rapidly come up with the answer.