I found this piece while i was climbing a mountain in the Romanin Carpathian mountains. I found it near a trail in an area with stones and gravel. When i saw it i thought it was an odd rock but then i looked at it and the shape is quite close to a shark tooth. As i knew, the area of the Carpathian Mountains was an ocean for a long time and i was wondering if it is a shark tooth fossil or just a rock.