Claude it is iron hardest thing I have found in nature or where ever it came from. I tried using a cutoff wheel on diegrinder hardly made a small scratch at 15 pounds for its size it like a car battery in weight. I will send a piece to a lab or take it to the university here and see what they say , thanks for the reply George W
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Claude it is iron hardest thing I have found in nature or where ever it came from. I tried using a cutoff wheel on diegrinder hardly made a small scratch at 15 pounds for its size it like a car battery in weight. I will send a piece to a lab or take it to the university here and see what they say , thanks for the reply George W
I am no expert but is it magnetic as from what I have seen most are. The real way to tell is to have looked under a microscope.