What is this

[weesha]

Found in Az here is front and back

 

[robertk]

It is a rock. It is not a native artifact.

 

[antmike915]

Natural rocks

 

[ToddsPoint]

Sedimentary. Looks like sandstone.

 

[unclemac]

hunting in the desert takes a little thought....look for a high, flat spot in the side of a hill overlooking a wide valley, with some sort of water source, (steam, even just seasonal) nearby. This is a camping spot where folk could safely sit, make stuff, eat, sleep and watch for game or intruders below.