I have found this strange rock on my way home it piqued my interest so I picked it up did some research and found little to nothing. Might be related to shale not sure though. What is this strange rock? not magnetic
closed as off-topic by Leukocyte, uhoh, Peter Jansson, Jan Doggen, arkaia Jul 13 at 15:54
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "Please review our rock identification guidelines to provide the missing information so that your question is both answerable and useful to new users." – Leukocyte, uhoh, Peter Jansson, Jan Doggen, arkaia
It looks like a piece of chert and maybe related to nearby limestone formation. What state/province and country did you find it in and where (in a stream, along a road or railroad, or hiking trailing?