This website can help you tell, compare the images at the end - and run your mouse over them for details.https://www.meteorites-for-sale.com/meteorite-identification.html
There are three types of meteorites. Think they are stoney, stoney steely and steely.An earth magnet may help determine if it's the real deal. Or at least if it's a steely meteorite.
My rock had some sand like grains and dark crystals - quartz is a sign that it was made on earth.Quartz doesn't survive the heat of atmosphere entry.