Is this a Meteorite?

[24843sk]

I was mushroom hunting and found this rock in the woods. It is a very heavy rock and a magnet sticks to it. No other rocks around.

 

[Tuberale]

Possible. There seems to be some metal near the top of the rock. Need to have photos of the rock from all sides, which may show regmaglympts which are distinctive features of meteorites. Also need to have photos of a small window ground into the rock with a steel file. If the window shows metal, please be sure to post photos of it as well. A ruler near the rock or coin to show size would be helpful too.