I found this odd shaped rock along a rocky river bed (dry) near the Illinois river in Cave Junction, Oregon. It is shaped like a Club and is super heavy. It has a distinguishable ring around the base uniform in size, and makes a dense ringing sound when rubbed? I see some reflective flakes when turned and grainy but solid material on surface, 18 inches length. any ideas? 
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$\begingroup$ I'm voting to close this question as off-topic because. It is a rock id request, and it should be posted to a board that deals with artifacts. $\endgroup$– user824Commented Aug 30, 2019 at 15:51
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1 Answer
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This is a sandspike concretion
Sometimes, only a spike is found and sometimes the spike has some 'balls' or round concretions attached to it.
