/u/thiago_hmx's posts

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I find this while digging some cassava roots on my grandma backyard today, i think is a obsidian rock, but i'm not sure, its pretty sharp at the edges and have some nice patterns (the camera can't capture because of the lights), is this a real obsidian?

31 upvotes • r/Rocks

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
I find this while digging some cassava roots on my grandma backyard today, i think is a obsidian rock, but i'm not sure, its pretty sharp at the edges and have some nice patterns (the camera can't capture because of the lights), is this a real obsidian?	31	Rocks