Tim, Bonne Terre's set up for tourists, you have to know someone to get a "cave dive" there.
Safe diving,
Rich
My point was.... why isn't Bonne Terre considered unsafe.... they are both mines yet Bonne Terre is safe enough to have tourists and this mine in Arizona is considered out right dangerous.
Why yes that was me in shorts and a t-shirt oops, a drysuit @ the 700' marker
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