Interesting

[Fayad]

Please could you identify this, i found in the desert

Magnetic
Heavy

 

[grubstake]

I'm guessing that the greenish component is probably olivine.

Meteorite hunting, and how to tell the difference between a space rock and an Earth rock:
https://www.abc.net.au/news/science...-between-space-rocks-and-earth-rocks/12219210

 

[Fayad]

Yes it's olivine