Re: Does marble have a pH?
Posted by Catherine Cartwright Jones on April 08, 2000 at 12:38:33:
In Reply to: Does marble have a pH? posted by P.J. on April 08, 2000 at 11:11:00:
As I recall, marble is alkaline, or at least it certainly reacts with
acid (marble statues everywhere are getting trashed with acid rain). I
think that the marble is very likely to have caused your problem.
Also .... everyone I know of has had at least one absolutely
inexplicable experience with henna just refusing to cooperate. That
may be why prayers, incantations and superstitions get attached to
it.
