Follw up to applied ore to stone.

[Mastodon]

Thanks to all who commented.
Follow up photo of more metal ore substance on stones.
First I would like to stay on topic.
What is this material?
How it it get on this rock?
I am not looking for discussion on any other topic like the existence of portable rock.
Context : This was discovered on a site with undisputed artifacts.

 

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[CreekSide]

Another rock lover

 

[unclemac]

minerals do that... it is not uncommon to see mineral growth that seems out of place on various matrices.

 

[Mastodon]

Thanks unclemac .