Or shale
Cool find!The material kind of looks like slate, but hard to tell for sure.
Or shale
Beautiful points and thanks for the info. I've been curious about the stone and I couldn't quite place it. I don't seem to see rocks made of it here. One of the broken points I found yesterday is made of the same exact stuff. Same color etc.. Found on the same beach, not all that far apart.
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Well, glad I can help on the material, as it is common in southern New England. It's called hornfels. It's another volcanic like felsite and rhyolite. It is a very good lithic by New England standards. The Jack's Reef people preferred jasper for their finely made points and hornfels was their second choice because it was very knappable. That may be Braintree hornfels, quarried south of Boston, or it may be another variety of hornfels. Very nice point!
Hey Charl. Are you a geologist? Impressive, your knowledge of material. I am going to be calling on you for answers going forward.
No, I'm no geologist. Just a good working knowledge from collecting artifacts and fossils in southern New England all my life. So I'm familiar with the lithics used here.