 
 <translate> A man resting a silver-colored metal disk on a rock surface is not necessarily a geologist.
Therefore, the answer is it is not possible to tell. <hau> Mutumin da ke ajiye wani ƙarfe mai launin azurfa a kan dutse ba lallai ba ne masanin ilimin ƙasa. Saboda haka, amsar ita ce ba zai yiwu a faɗi ba. 