Meteorite or ?

I dont speak french sorry… here i go…

Hi, everyone is welcome to reply. 
i am not an expert, and i am looking to identify a possible meteorite. 
so, the information of this “stone” i have. 
Is magnetic, the weight 221,5 gramme. The water displacment is between 46 to 49 ml, so specific weight (gravity weight?) is between 4.6 to 4.9.
i tried etching with nitric acid, with no patterns. 
 
pictures bellow. 
 

Since you are in Texas, and only speak english, you could simply post those pictures on Facebook, in the "Meteorite or Meteowrong" group for instance. 

But I don't think it is a meteorite.