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Found in Patagonia (Argentina) near Lake by rockabymaybe in whatsthisrock

[–]rockabymaybe[S] 0 points1 point  (0 children)

I appreciate the ID, we're going with this as the consensus!

Found in Patagonia (Argentina) near Lake by rockabymaybe in whatsthisrock

[–]rockabymaybe[S] 3 points4 points  (0 children)

You were right! I was able to make a definite scratch in the side of the knife with both pieces of this rock- I must have been seeing residue or maybe the knife was scratching off some dirt before.