Hematite beads for sinkers
The environmental scientist said that hematite (iron oxide) is certainly better than lead for the environment.
Because hematite is naturally occurring and doesn't have any obvious hazards associated with it, probably it's OK. Of course, you never know what is and what is not ultimately OK. Almost everything we nincompoop humans do seems to have some unforseen effects.
Another advantage is that in addition to being heavy, hematite polishes up very nicely to a black shiny finish which is why it's used in jewelry. I have a few nuggets sitting on my bureau just cause they are nice to handle.
So far there has been no reply from the Chinese manufacturer. I'll try a few more of them.
Daina
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