Heat treated coral

newnan man

Gold Member
Aug 8, 2005
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Beautiful Florida
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Relic Hunting
A few brokes that I found in the 80's. If whole, they would have been beautiful points. Heat treated material, Coral. A spiral shell inclusion at the break actually has tiny crystals in it.
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Upvote 14
I really like that material Nman. I have always liked Deep South Artifacts. If they weren’t so expensive I would have more than the one Frame that I do have buried somewhere in my rathole8-)
 

I’ve knapped a little bit of coral. Some of it is really colorful when heated. Once heated, it’s easy to knap. I got some nodules right out of the gulf on Honeymoon Island. It’s dark blue/black colored. I was told the sea water turns it dark blue. I’m not sure if that’s true. This is from Honeymoon.
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I've got several chunks of heat treated coral that I found in Pasco County. They have already been worked over and what I found were pieces not suitable for knapping. A lot of rind but great colors on the coral still attached.
 

Broken, but still really interesting to see the detail, especially the crystals in the shell.
 

Interesting makes me wonder why there isn’t fossil coral here in Kansas, the surface rocks around here were from a shallow sea and range anywhere from deep water to on shore deposits, you’d think there would be a coral in there somewhere
 

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