If you are concerned about fungi or insects, could you microwave it for a few seconds?
Grats on the find.
I guess you could but if it had any traces of iron ore inside idk what it would do lol

nice find i posted one with some black elongated dots awhile back also.anything with those black things is old ,mine was a cobbs blade,so they say.
nice find i posted one with some black elongated dots awhile back also.anything with those black things is old ,mine was a cobbs blade,so they say.
Here is one I got at a show in a large collection. It was the best one out of the whole lot. The others were made from Green Stone, this was the only one made from flint. This was a collection from Tn.
