metal rocks?

[azmetaldetector]

Only got out for an hour today. Found $.19 in clad, an "I Am Loved button', and these strange rocks. They were found over quite a large area in the playground area and all registered a solid VDI of +30 - 32 on MD. It wasn't until I got home that I discovered that one of them has numbers on it and marks like a ruler. They feel and look like a rock but act like metal (at least to the detector). What is very strange is that these were not found in one small area. I got through aobut 50% of the tot lot which approx. 50'x50' and these were found in various places scattered throughout. I also found a lot of small pieces of twisted metal, again scattered thorught out the tot lot, which I just threw out, but maybe there is a connection?

 

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[JakePhelps]

Nice finds! They are a type of metal, maybe white metal or something, i forget..

 

[BobG]

Things get caught up in the chipper/shredder. Brittle metal gets busted up and softer metal gets twisted. That is if it was a wood chip lot.

 

[MUD(S.W.A.T)]

The item on the left has a upsidedown number 10 on it. (Man Made)

Keep @ it and HH!!

 

[LONE GUNMAN]

it looks to be a carpenters speed square, or what is left of it......looks like it got in a fight with a chipper and lost.....lone gunman

 

[SomeGuy]

it looks to be a carpenters speed square, or what is left of it......looks like it got in a fight with a chipper and lost.....lone gunman

You beat me to it (while I was taking the photos) Some kind of cast alloy.

 

[Southcacalaky]

I believe the speed square has it,Cast aluminum Congrats, HH Art