rock found in backyard

[cwhithaus]

do you know what this is??

 

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[Tnmountains]

Looks to have the cortex of a river cobble with a natural inclusion or hole. Some cobble can be high in quartz silicates which can cause inclusions. Pretty cool though. Maybe some experts will chime in.
Welcome to the forum.

 

[cwhithaus]

Thank you. Glad to be here. I found some other rocks as well. Not sure but I think there is a bug in one of them..

 

[vpnavy]

I noticed this was your very first post - so, Welcome Aboard cwhithaus! You didn't list your state (or country) in your profile. So, you might consider jumping over to Sub-Forums: Select Your Area.... and selecting location information (i.e., clubs, hunts, finds, legends, maps, etc.) directly related to your state (or country). You might also consider adding your state (or country) to your displayed profile (SETTINGS -> EDIT PROFILE)...

 

[Doubter in MD]

Thank you. Glad to be here. I found some other rocks as well. Not sure but I think there is a bug in one of them..

What do you mean?